22533451024 has 40 divisors (see below), whose sum is σ = 49917305088. Its totient is φ = 9652972800.

The previous prime is 22533451021. The next prime is 22533451079. The reversal of 22533451024 is 42015433522.

It is not an unprimeable number, because it can be changed into a prime (22533451021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220524 + ... + 306100.

Almost surely, 2^22533451024 is an apocalyptic number.

It is an amenable number.

22533451024 is an abundant number, since it is smaller than the sum of its proper divisors (27383854064).

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

22533451024 is a wasteful number, since it uses less digits than its factorization.

22533451024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87943 (or 87937 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 22533451024 its reverse (42015433522), we get a palindrome (64548884546).

The spelling of 22533451024 in words is "twenty-two billion, five hundred thirty-three million, four hundred fifty-one thousand, twenty-four".