22426122465 has 96 divisors (see below), whose sum is σ = 41334883200. Its totient is φ = 11216378880.

The previous prime is 22426122437. The next prime is 22426122473. The reversal of 22426122465 is 56422162422.

22426122465 is a `hidden beast` number, since 2 + 2 + 426 + 1 + 224 + 6 + 5 = 666.

It is not a de Polignac number, because 22426122465 - 2⁶ = 22426122401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64628422 + ... + 64628768.

It is an arithmetic number, because the mean of its divisors is an integer number (430571700).

Almost surely, 2^22426122465 is an apocalyptic number.

It is an amenable number.

22426122465 is a deficient number, since it is larger than the sum of its proper divisors (18908760735).

22426122465 is a wasteful number, since it uses less digits than its factorization.

22426122465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927 (or 924 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 22426122465 its reverse (56422162422), we get a palindrome (78848284887).

The spelling of 22426122465 in words is "twenty-two billion, four hundred twenty-six million, one hundred twenty-two thousand, four hundred sixty-five".