22464005136 has 20 divisors (see below), whose sum is σ = 58032013392. Its totient is φ = 7488001696.

The previous prime is 22464005131. The next prime is 22464005147. The reversal of 22464005136 is 63150046422.

It is a junction number, because it is equal to n+sod(n) for n = 22464005097 and 22464005106.

It is not an unprimeable number, because it can be changed into a prime (22464005131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234000006 + ... + 234000101.

Almost surely, 2^22464005136 is an apocalyptic number.

It is an amenable number.

22464005136 is an abundant number, since it is smaller than the sum of its proper divisors (35568008256).

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

22464005136 is a wasteful number, since it uses less digits than its factorization.

22464005136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468000118 (or 468000112 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 22464005136 in words is "twenty-two billion, four hundred sixty-four million, five thousand, one hundred thirty-six".