120012120222112 has 24 divisors (see below), whose sum is σ = 237028730274756. Its totient is φ = 59814347453952.

The previous prime is 120012120222097. The next prime is 120012120222131. The reversal of 120012120222112 is 211222021210021.

It can be written as a sum of positive squares in 2 ways, for example, as 75378443669776 + 44633676552336 = 8682076^2 + 6680844^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120012120222112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5991010363 + ... + 5991030394.

Almost surely, 2^{120012120222112} is an apocalyptic number.

It is an amenable number.

120012120222112 is a deficient number, since it is larger than the sum of its proper divisors (117016610052644).

120012120222112 is a wasteful number, since it uses less digits than its factorization.

120012120222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11982041080 (or 11982041072 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120012120222112 its reverse (211222021210021), we get a palindrome (331234141432133).

The spelling of 120012120222112 in words is "one hundred twenty trillion, twelve billion, one hundred twenty million, two hundred twenty-two thousand, one hundred twelve".