12203113110112 has 24 divisors (see below), whose sum is σ = 24418729413792. Its totient is φ = 6001531036800.

The previous prime is 12203113110091. The next prime is 12203113110119. The reversal of 12203113110112 is 21101131130221.

It is a self number, because there is not a number n which added to its sum of digits gives 12203113110112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203113110119) 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, 3125795464 + ... + 3125799367.

It is an arithmetic number, because the mean of its divisors is an integer number (1017447058908).

Almost surely, 2^{12203113110112} is an apocalyptic number.

It is an amenable number.

12203113110112 is an abundant number, since it is smaller than the sum of its proper divisors (12215616303680).

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

12203113110112 is an equidigital number, since it uses as much as digits as its factorization.

12203113110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6251594902 (or 6251594894 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 12203113110112 its reverse (21101131130221), we get a palindrome (33304244240333).

The spelling of 12203113110112 in words is "twelve trillion, two hundred three billion, one hundred thirteen million, one hundred ten thousand, one hundred twelve".