12231604800 has 168 divisors, whose sum is σ = 44588887200. Its totient is φ = 3261749760.

The previous prime is 12231604793. The next prime is 12231604813. The reversal of 12231604800 is 840613221.

12231604800 is a `hidden beast` number, since 1 + 2 + 23 + 160 + 480 + 0 = 666.

It is a super-2 number, since 2×12231604800² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98370 + ... + 184769.

Almost surely, 2^12231604800 is an apocalyptic number.

12231604800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12231604800 is an abundant number, since it is smaller than the sum of its proper divisors (32357282400).

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

12231604800 is a wasteful number, since it uses less digits than its factorization.

12231604800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283170 (or 283149 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 12231604800 in words is "twelve billion, two hundred thirty-one million, six hundred four thousand, eight hundred".