2112392958892 has 24 divisors (see below), whose sum is σ = 3712663380272. Its totient is φ = 1051633497600.

The previous prime is 2112392958889. The next prime is 2112392958931. The reversal of 2112392958892 is 2988592932112.

It is a self number, because there is not a number n which added to its sum of digits gives 2112392958892.

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, 5524792 + ... + 5894752.

Almost surely, 2^{2112392958892} is an apocalyptic number.

It is an amenable number.

2112392958892 is a deficient number, since it is larger than the sum of its proper divisors (1600270421380).

2112392958892 is a wasteful number, since it uses less digits than its factorization.

2112392958892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376129 (or 376127 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 61.

The spelling of 2112392958892 in words is "two trillion, one hundred twelve billion, three hundred ninety-two million, nine hundred fifty-eight thousand, eight hundred ninety-two".