12002000113312 has 48 divisors (see below), whose sum is σ = 25793558481600. Its totient is φ = 5451955018240.

The previous prime is 12002000113303. The next prime is 12002000113381. The reversal of 12002000113312 is 21331100020021.

12002000113312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 10386637 + ... + 11484172.

It is an arithmetic number, because the mean of its divisors is an integer number (537365801700).

Almost surely, 2^{12002000113312} is an apocalyptic number.

It is an amenable number.

12002000113312 is an abundant number, since it is smaller than the sum of its proper divisors (13791558368288).

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

12002000113312 is a wasteful number, since it uses less digits than its factorization.

12002000113312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21872389 (or 21872381 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12002000113312 its reverse (21331100020021), we get a palindrome (33333100133333).

The spelling of 12002000113312 in words is "twelve trillion, two billion, one hundred thirteen thousand, three hundred twelve".