2110001210992 has 20 divisors (see below), whose sum is σ = 4229097255720. Its totient is φ = 1018621274048.

The previous prime is 2110001210957. The next prime is 2110001211013. The reversal of 2110001210992 is 2990121000112.

It is a super-2 number, since 2×2110001210992² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2110001210992.

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, 2273707738 + ... + 2273708665.

It is an arithmetic number, because the mean of its divisors is an integer number (211454862786).

Almost surely, 2^{2110001210992} is an apocalyptic number.

It is an amenable number.

2110001210992 is an abundant number, since it is smaller than the sum of its proper divisors (2119096044728).

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

2110001210992 is a wasteful number, since it uses less digits than its factorization.

2110001210992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547416440 (or 4547416434 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 2110001210992 in words is "two trillion, one hundred ten billion, one million, two hundred ten thousand, nine hundred ninety-two".