222212201122099 has 2 divisors, whose sum is σ = 222212201122100. Its totient is φ = 222212201122098.

The previous prime is 222212201121997. The next prime is 222212201122157. The reversal of 222212201122099 is 990221102212222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222212201122099 - 2⁹ = 222212201121587 is a prime.

It is not a weakly prime, because it can be changed into another prime (222212201122999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106100561049 + 111106100561050.

It is an arithmetic number, because the mean of its divisors is an integer number (111106100561050).

Almost surely, 2^{222212201122099} is an apocalyptic number.

222212201122099 is a deficient number, since it is larger than the sum of its proper divisors (1).

222212201122099 is an equidigital number, since it uses as much as digits as its factorization.

222212201122099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 222212201122099 in words is "two hundred twenty-two trillion, two hundred twelve billion, two hundred one million, one hundred twenty-two thousand, ninety-nine".