1232224112 has 20 divisors (see below), whose sum is σ = 2728496496. Its totient is φ = 528096000.

The previous prime is 1232224069. The next prime is 1232224151. The reversal of 1232224112 is 2114222321.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 5500889 + ... + 5501112.

Almost surely, 2^1232224112 is an apocalyptic number.

It is an amenable number.

1232224112 is an abundant number, since it is smaller than the sum of its proper divisors (1496272384).

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

1232224112 is a wasteful number, since it uses less digits than its factorization.

1232224112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11002016 (or 11002010 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 1232224112 is about 35103.0498959848. The cubic root of 1232224112 is about 1072.0866817484.

Adding to 1232224112 its reverse (2114222321), we get a palindrome (3346446433).

The spelling of 1232224112 in words is "one billion, two hundred thirty-two million, two hundred twenty-four thousand, one hundred twelve".