122677562117 has 16 divisors (see below), whose sum is σ = 134542431744. Its totient is φ = 110932038000.

The previous prime is 122677562087. The next prime is 122677562129. The reversal of 122677562117 is 711265776221.

It is a cyclic number.

It is not a de Polignac number, because 122677562117 - 2¹⁰ = 122677561093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122677562717) 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, 4235318 + ... + 4264184.

It is an arithmetic number, because the mean of its divisors is an integer number (8408901984).

Almost surely, 2^122677562117 is an apocalyptic number.

It is an amenable number.

122677562117 is a deficient number, since it is larger than the sum of its proper divisors (11864869627).

122677562117 is a wasteful number, since it uses less digits than its factorization.

122677562117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30920.

The product of its digits is 493920, while the sum is 47.

The spelling of 122677562117 in words is "one hundred twenty-two billion, six hundred seventy-seven million, five hundred sixty-two thousand, one hundred seventeen".