22233024522 has 24 divisors (see below), whose sum is σ = 49832642340. Its totient is φ = 7155456000.

The previous prime is 22233024427. The next prime is 22233024533. The reversal of 22233024522 is 22542033222.

It can be written as a sum of positive squares in 2 ways, for example, as 22144118481 + 88906041 = 148809^2 + 9429^2 .

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, 21295479 + ... + 21296522.

Almost surely, 2^22233024522 is an apocalyptic number.

22233024522 is an abundant number, since it is smaller than the sum of its proper divisors (27599617818).

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

22233024522 is a wasteful number, since it uses less digits than its factorization.

22233024522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42592038 (or 42592035 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 22233024522 its reverse (22542033222), we get a palindrome (44775057744).

The spelling of 22233024522 in words is "twenty-two billion, two hundred thirty-three million, twenty-four thousand, five hundred twenty-two".