13312112110002 has 48 divisors (see below), whose sum is σ = 28871197905888. Its totient is φ = 4433019725760.

The previous prime is 13312112109973. The next prime is 13312112110039. The reversal of 13312112110002 is 20001121121331.

13312112110002 is a `hidden beast` number, since 1 + 331 + 211 + 21 + 100 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165116233 + ... + 165196835.

It is an arithmetic number, because the mean of its divisors is an integer number (601483289706).

Almost surely, 2^{13312112110002} is an apocalyptic number.

13312112110002 is an abundant number, since it is smaller than the sum of its proper divisors (15559085795886).

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

13312112110002 is a wasteful number, since it uses less digits than its factorization.

13312112110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89495 (or 89492 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 13312112110002 its reverse (20001121121331), we get a palindrome (33313233231333).

The spelling of 13312112110002 in words is "thirteen trillion, three hundred twelve billion, one hundred twelve million, one hundred ten thousand, two".