22424004024 has 16 divisors (see below), whose sum is σ = 56060010120. Its totient is φ = 7474668000.

The previous prime is 22424003981. The next prime is 22424004059. The reversal of 22424004024 is 42040042422.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 934333501 = 22424004024 / (2 + 2 + 4 + 2 + 4 + 0 + 0 + 4 + 0 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 22424003985 and 22424004003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467166727 + ... + 467166774.

Almost surely, 2^22424004024 is an apocalyptic number.

22424004024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22424004024 is an abundant number, since it is smaller than the sum of its proper divisors (33636006096).

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

22424004024 is a wasteful number, since it uses less digits than its factorization.

22424004024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934333510 (or 934333506 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 22424004024 its reverse (42040042422), we get a palindrome (64464046446).

The spelling of 22424004024 in words is "twenty-two billion, four hundred twenty-four million, four thousand, twenty-four".