122234437624644 has 72 divisors (see below), whose sum is σ = 316170187324992. Its totient is φ = 39796871567040.

The previous prime is 122234437624619. The next prime is 122234437624657. The reversal of 122234437624644 is 446426734432221.

It is a happy number.

122234437624644 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 3 + 4 + 4 + 3 + 7 + 624 + 6 + 4 + 4 = 666.

It is a super-2 number, since 2×122234437624644² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188890582 + ... + 189536594.

It is an arithmetic number, because the mean of its divisors is an integer number (4391252601736).

Almost surely, 2^{122234437624644} is an apocalyptic number.

It is an amenable number.

122234437624644 is an abundant number, since it is smaller than the sum of its proper divisors (193935749700348).

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

122234437624644 is a wasteful number, since it uses less digits than its factorization.

122234437624644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768297 (or 768292 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 54.

The spelling of 122234437624644 in words is "one hundred twenty-two trillion, two hundred thirty-four billion, four hundred thirty-seven million, six hundred twenty-four thousand, six hundred forty-four".