112100022099 has 96 divisors (see below), whose sum is σ = 189934827264. Its totient is φ = 63068958720.

The previous prime is 112100022079. The next prime is 112100022113. The reversal of 112100022099 is 990220001211.

It is not a de Polignac number, because 112100022099 - 2¹¹ = 112100020051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112100022079) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 81172389 + ... + 81173769.

It is an arithmetic number, because the mean of its divisors is an integer number (1978487784).

Almost surely, 2^112100022099 is an apocalyptic number.

112100022099 is a deficient number, since it is larger than the sum of its proper divisors (77834805165).

112100022099 is a wasteful number, since it uses less digits than its factorization.

112100022099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 112100022099 in words is "one hundred twelve billion, one hundred million, twenty-two thousand, ninety-nine".