120222200112112 has 80 divisors (see below), whose sum is σ = 266943152259072. Its totient is φ = 51381195655680.

The previous prime is 120222200112109. The next prime is 120222200112191. The reversal of 120222200112112 is 211211002222021.

It is a self number, because there is not a number n which added to its sum of digits gives 120222200112112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262379537 + ... + 1262474767.

Almost surely, 2^{120222200112112} is an apocalyptic number.

It is an amenable number.

120222200112112 is an abundant number, since it is smaller than the sum of its proper divisors (146720952146960).

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

120222200112112 is a wasteful number, since it uses less digits than its factorization.

120222200112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126326 (or 126320 counting only the distinct ones).

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

Adding to 120222200112112 its reverse (211211002222021), we get a palindrome (331433202334133).

The spelling of 120222200112112 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred million, one hundred twelve thousand, one hundred twelve".