961122174902 has 16 divisors (see below), whose sum is σ = 1449152195040. Its totient is φ = 478071951168.

The previous prime is 961122174893. The next prime is 961122174917. The reversal of 961122174902 is 209471221169.

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, 3820874 + ... + 4064642.

It is an arithmetic number, because the mean of its divisors is an integer number (90572012190).

Almost surely, 2^961122174902 is an apocalyptic number.

961122174902 is a deficient number, since it is larger than the sum of its proper divisors (488030020138).

961122174902 is a wasteful number, since it uses less digits than its factorization.

961122174902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253975.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 961122174902 in words is "nine hundred sixty-one billion, one hundred twenty-two million, one hundred seventy-four thousand, nine hundred two".