12331132000 has 96 divisors (see below), whose sum is σ = 33052035744. Its totient is φ = 4484032000.

The previous prime is 12331131991. The next prime is 12331132001. The reversal of 12331132000 is 23113321.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331132001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96127 + ... + 184126.

It is an arithmetic number, because the mean of its divisors is an integer number (344292039).

Almost surely, 2^12331132000 is an apocalyptic number.

12331132000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12331132000 is an abundant number, since it is smaller than the sum of its proper divisors (20720903744).

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

12331132000 is a wasteful number, since it uses less digits than its factorization.

12331132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280289 (or 280271 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12331132000 its reverse (23113321), we get a palindrome (12354245321).

The spelling of 12331132000 in words is "twelve billion, three hundred thirty-one million, one hundred thirty-two thousand".