122656094976 has 72 divisors (see below), whose sum is σ = 331977159360. Its totient is φ = 40192377856.

The previous prime is 122656094959. The next prime is 122656095013. The reversal of 122656094976 is 679490656221.

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, 1308150 + ... + 1398773.

It is an arithmetic number, because the mean of its divisors is an integer number (4610793880).

Almost surely, 2^122656094976 is an apocalyptic number.

122656094976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122656094976 is an abundant number, since it is smaller than the sum of its proper divisors (209321064384).

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

122656094976 is an equidigital number, since it uses as much as digits as its factorization.

122656094976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707001 (or 2706987 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 122656094976 in words is "one hundred twenty-two billion, six hundred fifty-six million, ninety-four thousand, nine hundred seventy-six".