120200112220 has 12 divisors (see below), whose sum is σ = 252420235704. Its totient is φ = 48080044880.

The previous prime is 120200112211. The next prime is 120200112239. The reversal of 120200112220 is 22211002021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120200112220.

It is a congruent number.

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, 3005002786 + ... + 3005002825.

It is an arithmetic number, because the mean of its divisors is an integer number (21035019642).

Almost surely, 2^120200112220 is an apocalyptic number.

120200112220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120200112220 is an abundant number, since it is smaller than the sum of its proper divisors (132220123484).

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

120200112220 is a wasteful number, since it uses less digits than its factorization.

120200112220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010005620 (or 6010005618 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120200112220 its reverse (22211002021), we get a palindrome (142411114241).

The spelling of 120200112220 in words is "one hundred twenty billion, two hundred million, one hundred twelve thousand, two hundred twenty".