120440216 has 24 divisors (see below), whose sum is σ = 244535580. Its totient is φ = 55587168.

The previous prime is 120440197. The next prime is 120440237. The reversal of 120440216 is 612044021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43190 + ... + 45893.

Almost surely, 2^120440216 is an apocalyptic number.

It is an amenable number.

120440216 is an abundant number, since it is smaller than the sum of its proper divisors (124095364).

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

120440216 is a wasteful number, since it uses less digits than its factorization.

120440216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89115 (or 89098 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 120440216 is about 10974.5257756315. The cubic root of 120440216 is about 493.8448266089.

Adding to 120440216 its reverse (612044021), we get a palindrome (732484237).

The spelling of 120440216 in words is "one hundred twenty million, four hundred forty thousand, two hundred sixteen".