202100111112199 has 2 divisors, whose sum is σ = 202100111112200. Its totient is φ = 202100111112198.

The previous prime is 202100111112173. The next prime is 202100111112209. The reversal of 202100111112199 is 991211111001202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202100111112199 - 2⁹ = 202100111111687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202100111112199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202100111119199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101050055556099 + 101050055556100.

It is an arithmetic number, because the mean of its divisors is an integer number (101050055556100).

Almost surely, 2^{202100111112199} is an apocalyptic number.

202100111112199 is a deficient number, since it is larger than the sum of its proper divisors (1).

202100111112199 is an equidigital number, since it uses as much as digits as its factorization.

202100111112199 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 31.

The spelling of 202100111112199 in words is "two hundred two trillion, one hundred billion, one hundred eleven million, one hundred twelve thousand, one hundred ninety-nine".