120211984 has 20 divisors (see below), whose sum is σ = 243038016. Its totient is φ = 57492512.

The previous prime is 120211979. The next prime is 120212023. The reversal of 120211984 is 489112021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162964 + ... + 163699.

Almost surely, 2^120211984 is an apocalyptic number.

It is an amenable number.

120211984 is an abundant number, since it is smaller than the sum of its proper divisors (122826032).

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

120211984 is a wasteful number, since it uses less digits than its factorization.

120211984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326694 (or 326688 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 120211984 is about 10964.1225823136. The cubic root of 120211984 is about 493.5326870637.

The spelling of 120211984 in words is "one hundred twenty million, two hundred eleven thousand, nine hundred eighty-four".