22542053324 has 24 divisors (see below), whose sum is σ = 45211843488. Its totient is φ = 9633507840.

The previous prime is 22542053309. The next prime is 22542053327. The reversal of 22542053324 is 42335024522.

It is not an unprimeable number, because it can be changed into a prime (22542053327) 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, 1130447 + ... + 1150214.

It is an arithmetic number, because the mean of its divisors is an integer number (1883826812).

Almost surely, 2^22542053324 is an apocalyptic number.

It is an amenable number.

22542053324 is an abundant number, since it is smaller than the sum of its proper divisors (22669790164).

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

22542053324 is a wasteful number, since it uses less digits than its factorization.

22542053324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281025 (or 2281023 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 22542053324 its reverse (42335024522), we get a palindrome (64877077846).

The spelling of 22542053324 in words is "twenty-two billion, five hundred forty-two million, fifty-three thousand, three hundred twenty-four".