12200012331200 has 42 divisors (see below), whose sum is σ = 30019655346396. Its totient is φ = 4880004931840.

The previous prime is 12200012331167. The next prime is 12200012331203. The reversal of 12200012331200 is 213321000221.

It is not an unprimeable number, because it can be changed into a prime (12200012331203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3812502254 + ... + 3812505453.

Almost surely, 2^{12200012331200} is an apocalyptic number.

12200012331200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12200012331200 is an abundant number, since it is smaller than the sum of its proper divisors (17819643015196).

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

12200012331200 is an equidigital number, since it uses as much as digits as its factorization.

12200012331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7625007729 (or 7625007714 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12200012331200 its reverse (213321000221), we get a palindrome (12413333331421).

The spelling of 12200012331200 in words is "twelve trillion, two hundred billion, twelve million, three hundred thirty-one thousand, two hundred".