122670056756 has 36 divisors (see below), whose sum is σ = 233314248384. Its totient is φ = 56407946400.

The previous prime is 122670056683. The next prime is 122670056783. The reversal of 122670056756 is 657650076221.

122670056756 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122670056756² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122670056756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151610 + ... + 518001.

It is an arithmetic number, because the mean of its divisors is an integer number (6480951344).

Almost surely, 2^122670056756 is an apocalyptic number.

It is an amenable number.

122670056756 is a deficient number, since it is larger than the sum of its proper divisors (110644191628).

122670056756 is a wasteful number, since it uses less digits than its factorization.

122670056756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669912 (or 669897 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 122670056756 in words is "one hundred twenty-two billion, six hundred seventy million, fifty-six thousand, seven hundred fifty-six".