22650506424 has 96 divisors (see below), whose sum is σ = 75501709920. Its totient is φ = 5973758208.

The previous prime is 22650506419. The next prime is 22650506533. The reversal of 22650506424 is 42460505622.

22650506424 is a `hidden beast` number, since 2 + 2 + 6 + 5 + 0 + 5 + 0 + 642 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 1721967 + ... + 1735070.

It is an arithmetic number, because the mean of its divisors is an integer number (786476145).

Almost surely, 2^22650506424 is an apocalyptic number.

22650506424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22650506424 is an abundant number, since it is smaller than the sum of its proper divisors (52851203496).

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

22650506424 is a wasteful number, since it uses less digits than its factorization.

22650506424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457069 (or 3457062 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 22650506424 in words is "twenty-two billion, six hundred fifty million, five hundred six thousand, four hundred twenty-four".