12001133131984 has 20 divisors (see below), whose sum is σ = 23279264381920. Its totient is φ = 5993581033440.

The previous prime is 12001133131973. The next prime is 12001133132041. The reversal of 12001133131984 is 48913133110021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436581612 + ... + 436609099.

It is an arithmetic number, because the mean of its divisors is an integer number (1163963219096).

Almost surely, 2^{12001133131984} is an apocalyptic number.

It is an amenable number.

12001133131984 is a deficient number, since it is larger than the sum of its proper divisors (11278131249936).

12001133131984 is an equidigital number, since it uses as much as digits as its factorization.

12001133131984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873191578 (or 873191572 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 12001133131984 in words is "twelve trillion, one billion, one hundred thirty-three million, one hundred thirty-one thousand, nine hundred eighty-four".