222122200099 has 2 divisors, whose sum is σ = 222122200100. Its totient is φ = 222122200098.

The previous prime is 222122200081. The next prime is 222122200163. The reversal of 222122200099 is 990002221222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222122200099 - 2⁵ = 222122200067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222122200099.

It is not a weakly prime, because it can be changed into another prime (222122206099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111061100049 + 111061100050.

It is an arithmetic number, because the mean of its divisors is an integer number (111061100050).

Almost surely, 2^222122200099 is an apocalyptic number.

222122200099 is a deficient number, since it is larger than the sum of its proper divisors (1).

222122200099 is an equidigital number, since it uses as much as digits as its factorization.

222122200099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 222122200099 in words is "two hundred twenty-two billion, one hundred twenty-two million, two hundred thousand, ninety-nine".