120022980 has 192 divisors, whose sum is σ = 425392128. Its totient is φ = 24560640.

The previous prime is 120022963. The next prime is 120022999. The reversal of 120022980 is 89220021.

It is a self number, because there is not a number n which added to its sum of digits gives 120022980.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 383304 + ... + 383616.

It is an arithmetic number, because the mean of its divisors is an integer number (2215584).

Almost surely, 2^120022980 is an apocalyptic number.

120022980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a pronic number, being equal to 10955×10956.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120022980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212696064).

120022980 is an abundant number, since it is smaller than the sum of its proper divisors (305369148).

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

120022980 is a wasteful number, since it uses less digits than its factorization.

120022980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 120022980 is about 10955.4999885902. The cubic root of 120022980 is about 493.2738981640.

The spelling of 120022980 in words is "one hundred twenty million, twenty-two thousand, nine hundred eighty".