12124232164 has 24 divisors (see below), whose sum is σ = 23150988000. Its totient is φ = 5509889280.

The previous prime is 12124232161. The next prime is 12124232207. The reversal of 12124232164 is 46123242121.

It is not an unprimeable number, because it can be changed into a prime (12124232161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213012 + ... + 263860.

It is an arithmetic number, because the mean of its divisors is an integer number (964624500).

Almost surely, 2^12124232164 is an apocalyptic number.

It is an amenable number.

12124232164 is a deficient number, since it is larger than the sum of its proper divisors (11026755836).

12124232164 is a wasteful number, since it uses less digits than its factorization.

12124232164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56283 (or 56281 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 12124232164 its reverse (46123242121), we get a palindrome (58247474285).

The spelling of 12124232164 in words is "twelve billion, one hundred twenty-four million, two hundred thirty-two thousand, one hundred sixty-four".