22624023604540 has 48 divisors (see below), whose sum is σ = 48799070695872. Its totient is φ = 8804203462656.

The previous prime is 22624023604517. The next prime is 22624023604543. The reversal of 22624023604540 is 4540632042622.

It is a super-2 number, since 2×22624023604540² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22624023604493 and 22624023604502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22624023604543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6535617 + ... + 9378823.

It is an arithmetic number, because the mean of its divisors is an integer number (1016647306164).

Almost surely, 2^{22624023604540} is an apocalyptic number.

22624023604540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22624023604540 is an abundant number, since it is smaller than the sum of its proper divisors (26175047091332).

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

22624023604540 is a wasteful number, since it uses less digits than its factorization.

22624023604540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854006 (or 2854004 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 22624023604540 in words is "twenty-two trillion, six hundred twenty-four billion, twenty-three million, six hundred four thousand, five hundred forty".