23133223112 has 16 divisors (see below), whose sum is σ = 43489244400. Its totient is φ = 11536091280.

The previous prime is 23133223079. The next prime is 23133223147. The reversal of 23133223112 is 21132233132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3811814 + ... + 3817877.

It is an arithmetic number, because the mean of its divisors is an integer number (2718077775).

Almost surely, 2^23133223112 is an apocalyptic number.

It is an amenable number.

23133223112 is a deficient number, since it is larger than the sum of its proper divisors (20356021288).

23133223112 is a wasteful number, since it uses less digits than its factorization.

23133223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630076 (or 7630072 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

Adding to 23133223112 its reverse (21132233132), we get a palindrome (44265456244).

The spelling of 23133223112 in words is "twenty-three billion, one hundred thirty-three million, two hundred twenty-three thousand, one hundred twelve".