111210022199 has 2 divisors, whose sum is σ = 111210022200. Its totient is φ = 111210022198.

The previous prime is 111210022193. The next prime is 111210022223. The reversal of 111210022199 is 991220012111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111210022199 - 2⁸ = 111210021943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111210022193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55605011099 + 55605011100.

It is an arithmetic number, because the mean of its divisors is an integer number (55605011100).

Almost surely, 2^111210022199 is an apocalyptic number.

111210022199 is a deficient number, since it is larger than the sum of its proper divisors (1).

111210022199 is an equidigital number, since it uses as much as digits as its factorization.

111210022199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 111210022199 in words is "one hundred eleven billion, two hundred ten million, twenty-two thousand, one hundred ninety-nine".