22532314044 has 48 divisors (see below), whose sum is σ = 54875584512. Its totient is φ = 7182343872.

The previous prime is 22532314043. The next prime is 22532314069. The reversal of 22532314044 is 44041323522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22532314043) 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, 1378222 + ... + 1394474.

It is an arithmetic number, because the mean of its divisors is an integer number (1143241344).

Almost surely, 2^22532314044 is an apocalyptic number.

It is an amenable number.

22532314044 is an abundant number, since it is smaller than the sum of its proper divisors (32343270468).

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

22532314044 is a wasteful number, since it uses less digits than its factorization.

22532314044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21306 (or 21304 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 22532314044 its reverse (44041323522), we get a palindrome (66573637566).

The spelling of 22532314044 in words is "twenty-two billion, five hundred thirty-two million, three hundred fourteen thousand, forty-four".