122677604755 has 4 divisors (see below), whose sum is σ = 147213125712. Its totient is φ = 98142083800.

The previous prime is 122677604737. The next prime is 122677604771. The reversal of 122677604755 is 557406776221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 122677604755 - 2²⁹ = 122140733843 is a prime.

It is a super-2 number, since 2×122677604755² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12267760471 + ... + 12267760480.

It is an arithmetic number, because the mean of its divisors is an integer number (36803281428).

Almost surely, 2^122677604755 is an apocalyptic number.

122677604755 is a deficient number, since it is larger than the sum of its proper divisors (24535520957).

122677604755 is an equidigital number, since it uses as much as digits as its factorization.

122677604755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24535520956.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 122677604755 in words is "one hundred twenty-two billion, six hundred seventy-seven million, six hundred four thousand, seven hundred fifty-five".