122552752626 has 40 divisors (see below), whose sum is σ = 274630815360. Its totient is φ = 40847664312.

The previous prime is 122552752613. The next prime is 122552752643. The reversal of 122552752626 is 626257255221.

122552752626 is a `hidden beast` number, since 1 + 2 + 2 + 552 + 75 + 2 + 6 + 26 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2868715 + ... + 2911121.

It is an arithmetic number, because the mean of its divisors is an integer number (6865770384).

Almost surely, 2^122552752626 is an apocalyptic number.

122552752626 is an abundant number, since it is smaller than the sum of its proper divisors (152078062734).

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

122552752626 is a wasteful number, since it uses less digits than its factorization.

122552752626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60260 (or 60251 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The spelling of 122552752626 in words is "one hundred twenty-two billion, five hundred fifty-two million, seven hundred fifty-two thousand, six hundred twenty-six".