122426060664 has 16 divisors (see below), whose sum is σ = 306065151720. Its totient is φ = 40808686880.

The previous prime is 122426060633. The next prime is 122426060683. The reversal of 122426060664 is 466060624221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2550542907 + ... + 2550542954.

Almost surely, 2^122426060664 is an apocalyptic number.

It is an amenable number.

122426060664 is an abundant number, since it is smaller than the sum of its proper divisors (183639091056).

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

122426060664 is a wasteful number, since it uses less digits than its factorization.

122426060664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101085870 (or 5101085866 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

Adding to 122426060664 its reverse (466060624221), we get a palindrome (588486684885).

The spelling of 122426060664 in words is "one hundred twenty-two billion, four hundred twenty-six million, sixty thousand, six hundred sixty-four".