120099200 has 96 divisors (see below), whose sum is σ = 319614960. Its totient is φ = 44328960.

The previous prime is 120099163. The next prime is 120099229. The reversal of 120099200 is 2990021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40157 + ... + 43043.

Almost surely, 2^120099200 is an apocalyptic number.

120099200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120099200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159807480).

120099200 is an abundant number, since it is smaller than the sum of its proper divisors (199515760).

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

120099200 is a wasteful number, since it uses less digits than its factorization.

120099200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924 (or 2907 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 120099200 is about 10958.9780545450. The cubic root of 120099200 is about 493.3782931186.

The spelling of 120099200 in words is "one hundred twenty million, ninety-nine thousand, two hundred".