22424040204 has 48 divisors (see below), whose sum is σ = 52637544960. Its totient is φ = 7429826880.

The previous prime is 22424040203. The next prime is 22424040227. The reversal of 22424040204 is 40204042422.

It is not an unprimeable number, because it can be changed into a prime (22424040203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1630782 + ... + 1644474.

It is an arithmetic number, because the mean of its divisors is an integer number (1096615520).

Almost surely, 2^22424040204 is an apocalyptic number.

It is an amenable number.

22424040204 is an abundant number, since it is smaller than the sum of its proper divisors (30213504756).

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

22424040204 is a wasteful number, since it uses less digits than its factorization.

22424040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14510 (or 14508 counting only the distinct ones).

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

Adding to 22424040204 its reverse (40204042422), we get a palindrome (62628082626).

The spelling of 22424040204 in words is "twenty-two billion, four hundred twenty-four million, forty thousand, two hundred four".