12033513031012 has 24 divisors (see below), whose sum is σ = 23069191985280. Its totient is φ = 5446892542560.

The previous prime is 12033513031009. The next prime is 12033513031031. The reversal of 12033513031012 is 21013031533021.

It is a super-2 number, since 2×12033513031012² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 572142063 + ... + 572163094.

It is an arithmetic number, because the mean of its divisors is an integer number (961216332720).

Almost surely, 2^{12033513031012} is an apocalyptic number.

It is an amenable number.

12033513031012 is a deficient number, since it is larger than the sum of its proper divisors (11035678954268).

12033513031012 is a wasteful number, since it uses less digits than its factorization.

12033513031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144305411 (or 1144305409 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 12033513031012 its reverse (21013031533021), we get a palindrome (33046544564033).

The spelling of 12033513031012 in words is "twelve trillion, thirty-three billion, five hundred thirteen million, thirty-one thousand, twelve".