12003302013312 has 64 divisors (see below), whose sum is σ = 32912279746560. Its totient is φ = 3872032903680.

The previous prime is 12003302013293. The next prime is 12003302013349. The reversal of 12003302013312 is 21331020330021.

12003302013312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504159048 + ... + 504182855.

It is an arithmetic number, because the mean of its divisors is an integer number (514254371040).

Almost surely, 2^{12003302013312} is an apocalyptic number.

12003302013312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12003302013312 is an abundant number, since it is smaller than the sum of its proper divisors (20908977733248).

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

12003302013312 is a wasteful number, since it uses less digits than its factorization.

12003302013312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008341951 (or 1008341939 counting only the distinct ones).

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

Adding to 12003302013312 its reverse (21331020330021), we get a palindrome (33334322343333).

The spelling of 12003302013312 in words is "twelve trillion, three billion, three hundred two million, thirteen thousand, three hundred twelve".