12002031333012 has 48 divisors (see below), whose sum is σ = 32217373325312. Its totient is φ = 3406442191200.

The previous prime is 12002031332971. The next prime is 12002031333041. The reversal of 12002031333012 is 21033313020021.

It is a super-2 number, since 2×12002031333012² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 12002031333012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473104288 + ... + 473129655.

Almost surely, 2^{12002031333012} is an apocalyptic number.

12002031333012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002031333012 is an abundant number, since it is smaller than the sum of its proper divisors (20215341992300).

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

12002031333012 is a wasteful number, since it uses less digits than its factorization.

12002031333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946234108 (or 946234106 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12002031333012 its reverse (21033313020021), we get a palindrome (33035344353033).

The spelling of 12002031333012 in words is "twelve trillion, two billion, thirty-one million, three hundred thirty-three thousand, twelve".