12113130221980 has 12 divisors (see below), whose sum is σ = 25437573466200. Its totient is φ = 4845252088784.

The previous prime is 12113130221953. The next prime is 12113130221981. The reversal of 12113130221980 is 8912203131121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113130221981) 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, 302828255530 + ... + 302828255569.

It is an arithmetic number, because the mean of its divisors is an integer number (2119797788850).

Almost surely, 2^{12113130221980} is an apocalyptic number.

12113130221980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12113130221980 is an abundant number, since it is smaller than the sum of its proper divisors (13324443244220).

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

12113130221980 is a wasteful number, since it uses less digits than its factorization.

12113130221980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605656511108 (or 605656511106 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 12113130221980 in words is "twelve trillion, one hundred thirteen billion, one hundred thirty million, two hundred twenty-one thousand, nine hundred eighty".