2013112199982 has 128 divisors (see below), whose sum is σ = 4424121483264. Its totient is φ = 606929355648.

The previous prime is 2013112199981. The next prime is 2013112200097. The reversal of 2013112199982 is 2899912113102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013112199981) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 888006013 + ... + 888008279.

It is an arithmetic number, because the mean of its divisors is an integer number (34563449088).

Almost surely, 2^{2013112199982} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013112199982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2212060741632).

2013112199982 is an abundant number, since it is smaller than the sum of its proper divisors (2411009283282).

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

2013112199982 is a wasteful number, since it uses less digits than its factorization.

2013112199982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182.

The product of its (nonzero) digits is 139968, while the sum is 48.

The spelling of 2013112199982 in words is "two trillion, thirteen billion, one hundred twelve million, one hundred ninety-nine thousand, nine hundred eighty-two".