120122312130 has 24 divisors (see below), whose sum is σ = 312318011772. Its totient is φ = 32032616544.

The previous prime is 120122312113. The next prime is 120122312173. The reversal of 120122312130 is 31213221021.

120122312130 is a `hidden beast` number, since 1 + 201 + 22 + 312 + 130 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 116592882849 + 3529429281 = 341457^2 + 59409^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 667346089 + ... + 667346268.

Almost surely, 2^120122312130 is an apocalyptic number.

120122312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120122312130 is an abundant number, since it is smaller than the sum of its proper divisors (192195699642).

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

120122312130 is a wasteful number, since it uses less digits than its factorization.

120122312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334692370 (or 1334692367 counting only the distinct ones).

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

Adding to 120122312130 its reverse (31213221021), we get a palindrome (151335533151).

The spelling of 120122312130 in words is "one hundred twenty billion, one hundred twenty-two million, three hundred twelve thousand, one hundred thirty".