2002113232112 has 20 divisors (see below), whose sum is σ = 4433250728496. Its totient is φ = 858048528000.

The previous prime is 2002113232111. The next prime is 2002113232247. The reversal of 2002113232112 is 2112323112002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002113232111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8938005389 + ... + 8938005612.

Almost surely, 2^{2002113232112} is an apocalyptic number.

It is an amenable number.

2002113232112 is an abundant number, since it is smaller than the sum of its proper divisors (2431137496384).

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

2002113232112 is a wasteful number, since it uses less digits than its factorization.

2002113232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17876011016 (or 17876011010 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2002113232112 its reverse (2112323112002), we get a palindrome (4114436344114).

The spelling of 2002113232112 in words is "two trillion, two billion, one hundred thirteen million, two hundred thirty-two thousand, one hundred twelve".