22532022232 has 32 divisors (see below), whose sum is σ = 42339746880. Its totient is φ = 11241457920.

The previous prime is 22532022223. The next prime is 22532022239. The reversal of 22532022232 is 23222023522.

It is a junction number, because it is equal to n+sod(n) for n = 22532022197 and 22532022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22532022239) 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, 11655538 + ... + 11657470.

It is an arithmetic number, because the mean of its divisors is an integer number (1323117090).

Almost surely, 2^22532022232 is an apocalyptic number.

It is an amenable number.

22532022232 is a deficient number, since it is larger than the sum of its proper divisors (19807724648).

22532022232 is a wasteful number, since it uses less digits than its factorization.

22532022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363 (or 4359 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 22532022232 its reverse (23222023522), we get a palindrome (45754045754).

The spelling of 22532022232 in words is "twenty-two billion, five hundred thirty-two million, twenty-two thousand, two hundred thirty-two".