122693296644 has 24 divisors (see below), whose sum is σ = 318093732320. Its totient is φ = 40897765512.

The previous prime is 122693296603. The next prime is 122693296667. The reversal of 122693296644 is 446692396221.

122693296644 is a `hidden beast` number, since 1 + 226 + 93 + 296 + 6 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568024414 + ... + 568024629.

Almost surely, 2^122693296644 is an apocalyptic number.

It is an amenable number.

122693296644 is an abundant number, since it is smaller than the sum of its proper divisors (195400435676).

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

122693296644 is a wasteful number, since it uses less digits than its factorization.

122693296644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136049056 (or 1136049048 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The spelling of 122693296644 in words is "one hundred twenty-two billion, six hundred ninety-three million, two hundred ninety-six thousand, six hundred forty-four".