12231752232 has 64 divisors (see below), whose sum is σ = 34970227200. Its totient is φ = 3492550080.

The previous prime is 12231752219. The next prime is 12231752251. The reversal of 12231752232 is 23225713221.

It is a self number, because there is not a number n which added to its sum of digits gives 12231752232.

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, 249507 + ... + 294477.

It is an arithmetic number, because the mean of its divisors is an integer number (546409800).

Almost surely, 2^12231752232 is an apocalyptic number.

12231752232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12231752232 is an abundant number, since it is smaller than the sum of its proper divisors (22738474968).

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

12231752232 is a wasteful number, since it uses less digits than its factorization.

12231752232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46606 (or 46602 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The spelling of 12231752232 in words is "twelve billion, two hundred thirty-one million, seven hundred fifty-two thousand, two hundred thirty-two".