120012112022202 has 48 divisors (see below), whose sum is σ = 275325140736360. Its totient is φ = 37650416050176.

The previous prime is 120012112022197. The next prime is 120012112022251. The reversal of 120012112022202 is 202220211210021.

It is a happy number.

120012112022202 is a `hidden beast` number, since 1 + 200 + 121 + 120 + 2 + 220 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 90056095264521 + 29956016757681 = 9489789^2 + 5473209^2 .

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 23 ways as a sum of consecutive naturals, for example, 24266074 + ... + 28790042.

Almost surely, 2^{120012112022202} is an apocalyptic number.

120012112022202 is an abundant number, since it is smaller than the sum of its proper divisors (155313028714158).

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

120012112022202 is a wasteful number, since it uses less digits than its factorization.

120012112022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610687 (or 4610684 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120012112022202 its reverse (202220211210021), we get a palindrome (322232323232223).

The spelling of 120012112022202 in words is "one hundred twenty trillion, twelve billion, one hundred twelve million, twenty-two thousand, two hundred two".