12120232220130 has 16 divisors (see below), whose sum is σ = 29088557328384. Its totient is φ = 3232061925360.

The previous prime is 12120232220101. The next prime is 12120232220171. The reversal of 12120232220130 is 3102223202121.

12120232220130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12120232220097 and 12120232220106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202003870306 + ... + 202003870365.

It is an arithmetic number, because the mean of its divisors is an integer number (1818034833024).

Almost surely, 2^{12120232220130} is an apocalyptic number.

12120232220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120232220130 is an abundant number, since it is smaller than the sum of its proper divisors (16968325108254).

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

12120232220130 is a wasteful number, since it uses less digits than its factorization.

12120232220130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404007740681.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12120232220130 its reverse (3102223202121), we get a palindrome (15222455422251).

The spelling of 12120232220130 in words is "twelve trillion, one hundred twenty billion, two hundred thirty-two million, two hundred twenty thousand, one hundred thirty".