22426113667140 has 72 divisors (see below), whose sum is σ = 69473237258880. Its totient is φ = 5853056614464.

The previous prime is 22426113667129. The next prime is 22426113667157. The reversal of 22426113667140 is 4176631162422.

22426113667140 is a `hidden beast` number, since 2 + 2 + 426 + 113 + 6 + 6 + 71 + 40 = 666.

It is a super-2 number, since 2×22426113667140² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 1325411970 + ... + 1325428889.

It is an arithmetic number, because the mean of its divisors is an integer number (964906073040).

Almost surely, 2^{22426113667140} is an apocalyptic number.

22426113667140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22426113667140 is an abundant number, since it is smaller than the sum of its proper divisors (47047123591740).

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

22426113667140 is a wasteful number, since it uses less digits than its factorization.

22426113667140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650840921 (or 2650840916 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 22426113667140 in words is "twenty-two trillion, four hundred twenty-six billion, one hundred thirteen million, six hundred sixty-seven thousand, one hundred forty".