120212160 has 56 divisors (see below), whose sum is σ = 381676656. Its totient is φ = 32056320.

The previous prime is 120212143. The next prime is 120212171. The reversal of 120212160 is 61212021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61651 + ... + 63570.

Almost surely, 2^120212160 is an apocalyptic number.

120212160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120212160 is an abundant number, since it is smaller than the sum of its proper divisors (261464496).

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

120212160 is a wasteful number, since it uses less digits than its factorization.

120212160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125241 (or 125231 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 120212160 is about 10964.1306084888. The cubic root of 120212160 is about 493.5329279208.

Adding to 120212160 its reverse (61212021), we get a palindrome (181424181).

The spelling of 120212160 in words is "one hundred twenty million, two hundred twelve thousand, one hundred sixty".