2100200011192 has 32 divisors (see below), whose sum is σ = 3947139226800. Its totient is φ = 1047631152384.

The previous prime is 2100200011177. The next prime is 2100200011237. The reversal of 2100200011192 is 2911100020012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10557883 + ... + 10754965.

Almost surely, 2^{2100200011192} is an apocalyptic number.

It is an amenable number.

2100200011192 is a deficient number, since it is larger than the sum of its proper divisors (1846939215608).

2100200011192 is a wasteful number, since it uses less digits than its factorization.

2100200011192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200215 (or 200211 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 2100200011192 in words is "two trillion, one hundred billion, two hundred million, eleven thousand, one hundred ninety-two".