120222200112 has 120 divisors (see below), whose sum is σ = 361837863216. Its totient is φ = 34296159744.

The previous prime is 120222200083. The next prime is 120222200177. The reversal of 120222200112 is 211002222021.

It is a junction number, because it is equal to n+sod(n) for n = 120222200091 and 120222200100.

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, 1496718 + ... + 1574994.

Almost surely, 2^120222200112 is an apocalyptic number.

120222200112 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 120222200112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180918931608).

120222200112 is an abundant number, since it is smaller than the sum of its proper divisors (241615663104).

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

120222200112 is a wasteful number, since it uses less digits than its factorization.

120222200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78955 (or 78942 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120222200112 its reverse (211002222021), we get a palindrome (331224422133).

The spelling of 120222200112 in words is "one hundred twenty billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".