120325220 has 24 divisors (see below), whose sum is σ = 253051008. Its totient is φ = 48060000.

The previous prime is 120325207. The next prime is 120325237. The reversal of 120325220 is 22523021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11015 + ... + 19025.

It is an arithmetic number, because the mean of its divisors is an integer number (10543792).

Almost surely, 2^120325220 is an apocalyptic number.

120325220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120325220 is an abundant number, since it is smaller than the sum of its proper divisors (132725788).

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

120325220 is a wasteful number, since it uses less digits than its factorization.

120325220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771 (or 8769 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 120325220 is about 10969.2853003284. The cubic root of 120325220 is about 493.6876026474.

Adding to 120325220 its reverse (22523021), we get a palindrome (142848241).

The spelling of 120325220 in words is "one hundred twenty million, three hundred twenty-five thousand, two hundred twenty".