12232233232 has 80 divisors (see below), whose sum is σ = 24690919680. Its totient is φ = 5866214400.

The previous prime is 12232233203. The next prime is 12232233257. The reversal of 12232233232 is 23233223221.

It is a junction number, because it is equal to n+sod(n) for n = 12232233197 and 12232233206.

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, 14754994 + ... + 14755822.

It is an arithmetic number, because the mean of its divisors is an integer number (308636496).

Almost surely, 2^12232233232 is an apocalyptic number.

It is an amenable number.

12232233232 is an abundant number, since it is smaller than the sum of its proper divisors (12458686448).

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

12232233232 is a wasteful number, since it uses less digits than its factorization.

12232233232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1226 counting only the distinct ones).

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

Adding to 12232233232 its reverse (23233223221), we get a palindrome (35465456453).

The spelling of 12232233232 in words is "twelve billion, two hundred thirty-two million, two hundred thirty-three thousand, two hundred thirty-two".