120002031130212 has 144 divisors (see below), whose sum is σ = 378275457635712. Its totient is φ = 31162168765440.

The previous prime is 120002031130207. The next prime is 120002031130243. The reversal of 120002031130212 is 212031130200021.

120002031130212 is a `hidden beast` number, since 1 + 20 + 0 + 0 + 20 + 311 + 302 + 12 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7031298 + ... + 17013030.

It is an arithmetic number, because the mean of its divisors is an integer number (2626912900248).

Almost surely, 2^{120002031130212} is an apocalyptic number.

120002031130212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120002031130212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189137728817856).

120002031130212 is an abundant number, since it is smaller than the sum of its proper divisors (258273426505500).

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

120002031130212 is a wasteful number, since it uses less digits than its factorization.

120002031130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9986098 (or 9986093 counting only the distinct ones).

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

Adding to 120002031130212 its reverse (212031130200021), we get a palindrome (332033161330233).

The spelling of 120002031130212 in words is "one hundred twenty trillion, two billion, thirty-one million, one hundred thirty thousand, two hundred twelve".