12233032112 has 20 divisors (see below), whose sum is σ = 27087428496. Its totient is φ = 5242728000.

The previous prime is 12233032061. The next prime is 12233032139. The reversal of 12233032112 is 21123033221.

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, 54611639 + ... + 54611862.

Almost surely, 2^12233032112 is an apocalyptic number.

It is an amenable number.

12233032112 is an abundant number, since it is smaller than the sum of its proper divisors (14854396384).

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

12233032112 is a wasteful number, since it uses less digits than its factorization.

12233032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109223516 (or 109223510 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12233032112 its reverse (21123033221), we get a palindrome (33356065333).

The spelling of 12233032112 in words is "twelve billion, two hundred thirty-three million, thirty-two thousand, one hundred twelve".