22004513424 has 60 divisors (see below), whose sum is σ = 61593772032. Its totient is φ = 7333444800.

The previous prime is 22004513417. The next prime is 22004513441. The reversal of 22004513424 is 42431540022.

22004513424 is a `hidden beast` number, since 2 + 200 + 451 + 3 + 4 + 2 + 4 = 666.

It is a super-2 number, since 2×22004513424² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984129 + ... + 1006239.

Almost surely, 2^22004513424 is an apocalyptic number.

22004513424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22004513424 is an abundant number, since it is smaller than the sum of its proper divisors (39589258608).

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

22004513424 is a wasteful number, since it uses less digits than its factorization.

22004513424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29036 (or 29027 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The spelling of 22004513424 in words is "twenty-two billion, four million, five hundred thirteen thousand, four hundred twenty-four".