12210120302130 has 96 divisors (see below), whose sum is σ = 31963327418880. Its totient is φ = 3233802009600.

The previous prime is 12210120302129. The next prime is 12210120302213. The reversal of 12210120302130 is 3120302101221.

12210120302130 is a `hidden beast` number, since 1 + 2 + 210 + 1 + 20 + 302 + 130 = 666.

12210120302130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20820930 + ... + 21399330.

It is an arithmetic number, because the mean of its divisors is an integer number (332951327280).

Almost surely, 2^{12210120302130} is an apocalyptic number.

12210120302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12210120302130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15981663709440).

12210120302130 is an abundant number, since it is smaller than the sum of its proper divisors (19753207116750).

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

12210120302130 is a wasteful number, since it uses less digits than its factorization.

12210120302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580016 (or 580013 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12210120302130 its reverse (3120302101221), we get a palindrome (15330422403351).

The spelling of 12210120302130 in words is "twelve trillion, two hundred ten billion, one hundred twenty million, three hundred two thousand, one hundred thirty".