222112120202099 has 2 divisors, whose sum is σ = 222112120202100. Its totient is φ = 222112120202098.

The previous prime is 222112120202069. The next prime is 222112120202173. The reversal of 222112120202099 is 990202021211222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222112120202099 - 2²⁰ = 222112119153523 is a prime.

It is not a weakly prime, because it can be changed into another prime (222112120202059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111056060101049 + 111056060101050.

It is an arithmetic number, because the mean of its divisors is an integer number (111056060101050).

Almost surely, 2^{222112120202099} is an apocalyptic number.

222112120202099 is a deficient number, since it is larger than the sum of its proper divisors (1).

222112120202099 is an equidigital number, since it uses as much as digits as its factorization.

222112120202099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 222112120202099 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred twenty million, two hundred two thousand, ninety-nine".