2112100010192 has 20 divisors (see below), whose sum is σ = 4092589739040. Its totient is φ = 1055947819488.

The previous prime is 2112100010159. The next prime is 2112100010201. The reversal of 2112100010192 is 2910100012112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6215942 + ... + 6546917.

It is an arithmetic number, because the mean of its divisors is an integer number (204629486952).

Almost surely, 2^{2112100010192} is an apocalyptic number.

It is an amenable number.

2112100010192 is a deficient number, since it is larger than the sum of its proper divisors (1980489728848).

2112100010192 is a wasteful number, since it uses less digits than its factorization.

2112100010192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12773210 (or 12773204 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 2112100010192 in words is "two trillion, one hundred twelve billion, one hundred million, ten thousand, one hundred ninety-two".