122677604607 has 16 divisors (see below), whose sum is σ = 169390666368. Its totient is φ = 78920637600.

The previous prime is 122677604593. The next prime is 122677604617. The reversal of 122677604607 is 706406776221.

It is a happy number.

It is not a de Polignac number, because 122677604607 - 2¹⁰ = 122677603583 is a prime.

It is a super-2 number, since 2×122677604607² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122677604617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5718144 + ... + 5739557.

It is an arithmetic number, because the mean of its divisors is an integer number (10586916648).

Almost surely, 2^122677604607 is an apocalyptic number.

122677604607 is a deficient number, since it is larger than the sum of its proper divisors (46713061761).

122677604607 is a wasteful number, since it uses less digits than its factorization.

122677604607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11457830.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 122677604607 in words is "one hundred twenty-two billion, six hundred seventy-seven million, six hundred four thousand, six hundred seven".