120225330 has 32 divisors (see below), whose sum is σ = 320601600. Its totient is φ = 32060016.

The previous prime is 120225323. The next prime is 120225349. The reversal of 120225330 is 33522021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222370 + ... + 222909.

It is an arithmetic number, because the mean of its divisors is an integer number (10018800).

Almost surely, 2^120225330 is an apocalyptic number.

120225330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120225330 is an abundant number, since it is smaller than the sum of its proper divisors (200376270).

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

120225330 is a wasteful number, since it uses less digits than its factorization.

120225330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445295 (or 445289 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 120225330 is about 10964.7311868554. The cubic root of 120225330 is about 493.5509504772.

Adding to 120225330 its reverse (33522021), we get a palindrome (153747351).

The spelling of 120225330 in words is "one hundred twenty million, two hundred twenty-five thousand, three hundred thirty".