2203113110112 has 192 divisors, whose sum is σ = 6454788480000. Its totient is φ = 731056596480.

The previous prime is 2203113110111. The next prime is 2203113110119. The reversal of 2203113110112 is 2110113113022.

2203113110112 is a `hidden beast` number, since 220 + 311 + 31 + 101 + 1 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203113110111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350978718 + ... + 350984994.

It is an arithmetic number, because the mean of its divisors is an integer number (33618690000).

Almost surely, 2^{2203113110112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2203113110112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3227394240000).

2203113110112 is an abundant number, since it is smaller than the sum of its proper divisors (4251675369888).

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

2203113110112 is a wasteful number, since it uses less digits than its factorization.

2203113110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8066 (or 8052 counting only the distinct ones).

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

Adding to 2203113110112 its reverse (2110113113022), we get a palindrome (4313226223134).

The spelling of 2203113110112 in words is "two trillion, two hundred three billion, one hundred thirteen million, one hundred ten thousand, one hundred twelve".