22532010445 has 16 divisors (see below), whose sum is σ = 30903522048. Its totient is φ = 15449281920.

The previous prime is 22532010439. The next prime is 22532010493. The reversal of 22532010445 is 54401023522.

It is not a de Polignac number, because 22532010445 - 2³ = 22532010437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720280 + ... + 750910.

It is an arithmetic number, because the mean of its divisors is an integer number (1931470128).

Almost surely, 2^22532010445 is an apocalyptic number.

It is an amenable number.

22532010445 is a deficient number, since it is larger than the sum of its proper divisors (8371511603).

22532010445 is a wasteful number, since it uses less digits than its factorization.

22532010445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51660.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22532010445 its reverse (54401023522), we get a palindrome (76933033967).

The spelling of 22532010445 in words is "twenty-two billion, five hundred thirty-two million, ten thousand, four hundred forty-five".