12132001112200 has 48 divisors (see below), whose sum is σ = 28244462060160. Its totient is φ = 4846338600000.

The previous prime is 12132001112183. The next prime is 12132001112243. The reversal of 12132001112200 is 221110023121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40235956 + ... + 40536355.

It is an arithmetic number, because the mean of its divisors is an integer number (588426292920).

Almost surely, 2^{12132001112200} is an apocalyptic number.

12132001112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12132001112200 is an abundant number, since it is smaller than the sum of its proper divisors (16112460947960).

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

12132001112200 is a wasteful number, since it uses less digits than its factorization.

12132001112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80773078 (or 80773069 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12132001112200 its reverse (221110023121), we get a palindrome (12353111135321).

The spelling of 12132001112200 in words is "twelve trillion, one hundred thirty-two billion, one million, one hundred twelve thousand, two hundred".