120000220200 has 240 divisors, whose sum is σ = 476318784480. Its totient is φ = 27428595840.

The previous prime is 120000220181. The next prime is 120000220213. The reversal of 120000220200 is 2022000021.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 415702 + ... + 642501.

It is an arithmetic number, because the mean of its divisors is an integer number (1984661602).

Almost surely, 2^120000220200 is an apocalyptic number.

120000220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000220200 is an abundant number, since it is smaller than the sum of its proper divisors (356318564280).

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

120000220200 is a wasteful number, since it uses less digits than its factorization.

120000220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058238 (or 1058220 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 120000220200 its reverse (2022000021), we get a palindrome (122022220221).

The spelling of 120000220200 in words is "one hundred twenty billion, two hundred twenty thousand, two hundred".