2100224661696 has 84 divisors (see below), whose sum is σ = 6879902625232. Its totient is φ = 600064187904.

The previous prime is 2100224661679. The next prime is 2100224661727. The reversal of 2100224661696 is 6961664220012.

2100224661696 is a `hidden beast` number, since 2 + 1 + 0 + 0 + 2 + 24 + 6 + 616 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260440495 + ... + 260448558.

Almost surely, 2^{2100224661696} is an apocalyptic number.

It is an amenable number.

2100224661696 is an abundant number, since it is smaller than the sum of its proper divisors (4779677963536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2100224661696 is a wasteful number, since it uses less digits than its factorization.

2100224661696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520889078 (or 520889065 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 2100224661696 in words is "two trillion, one hundred billion, two hundred twenty-four million, six hundred sixty-one thousand, six hundred ninety-six".