222 (number)
Two hundred and twenty-two redirects here. This article is relating to number 222. For the year, to see 222.
222 (two hundred and twenty-two) is the Entier naturalness which follows 221 and which precedes 223.
In mathematics
Two hundred and twenty-two is:- a uniform Number.
- a Number sphenic by its factorization.
- a Number Harshad.
- It does not have there a solution with the equation X - φ ( X ) = 222, making 222 a Anti-Co-indicator.
- It has there, in the bases 10, no entirety which added to the sum with its own figures gives 222, making 222 a Auto number.
- a sector of angle of approximatevement 222.49° divides the circle into two parts in report/ratio (surface) of the Golden section.
- the first uniform triplet Nombre of the square Racine of 222 is 222:
- a magic Carré of opposite of prime numbers based on 223 in the bases three has a magic constant of 222.
In other fields
Two hundred and twenty-two is also:- a pop group rock'n'roll 222 '
- a television program Room 222
- a model of Beautiful Helicopter 222
- the Mass number of the stable core more of the Radon
- historical Years: -222, 222
| Random links: | Platinize (arms) | Intestinal parasite | That to choose (magazine) | Edmond Louis Alexis Dubois de Crancé | Rolande | Fleuve_de_Dolores |