22232332132 has 12 divisors (see below), whose sum is σ = 38950450560. Its totient is φ = 11103631976.

The previous prime is 22232332069. The next prime is 22232332141. The reversal of 22232332132 is 23123323222.

It is a junction number, because it is equal to n+sod(n) for n = 22232332097 and 22232332106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3129532 + ... + 3136627.

It is an arithmetic number, because the mean of its divisors is an integer number (3245870880).

Almost surely, 2^22232332132 is an apocalyptic number.

It is an amenable number.

22232332132 is a deficient number, since it is larger than the sum of its proper divisors (16718118428).

22232332132 is a wasteful number, since it uses less digits than its factorization.

22232332132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267050 (or 6267048 counting only the distinct ones).

The product of its digits is 5184, while the sum is 25.

Adding to 22232332132 its reverse (23123323222), we get a palindrome (45355655354).

The spelling of 22232332132 in words is "twenty-two billion, two hundred thirty-two million, three hundred thirty-two thousand, one hundred thirty-two".