2125796076122 has 32 divisors (see below), whose sum is σ = 3258113498640. Its totient is φ = 1039944890880.

The previous prime is 2125796076067. The next prime is 2125796076139. The reversal of 2125796076122 is 2216706975212.

It is a Cunningham number, because it is equal to 1458011²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 2124833897761 + 962178361 = 1457681^2 + 31019^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212383454 + ... + 212393462.

Almost surely, 2^{2125796076122} is an apocalyptic number.

2125796076122 is a deficient number, since it is larger than the sum of its proper divisors (1132317422518).

2125796076122 is a wasteful number, since it uses less digits than its factorization.

2125796076122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19106.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 2125796076122 in words is "two trillion, one hundred twenty-five billion, seven hundred ninety-six million, seventy-six thousand, one hundred twenty-two".