868122703164 has 96 divisors (see below), whose sum is σ = 2126263910400. Its totient is φ = 275443407360.

The previous prime is 868122703141. The next prime is 868122703181. The reversal of 868122703164 is 461307221868.

It is a super-2 number, since 2×868122703164² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2920197 + ... + 3203715.

It is an arithmetic number, because the mean of its divisors is an integer number (22148582400).

Almost surely, 2^868122703164 is an apocalyptic number.

It is an amenable number.

868122703164 is an abundant number, since it is smaller than the sum of its proper divisors (1258141207236).

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

868122703164 is a wasteful number, since it uses less digits than its factorization.

868122703164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283723 (or 283721 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 868122703164 in words is "eight hundred sixty-eight billion, one hundred twenty-two million, seven hundred three thousand, one hundred sixty-four".