120822600 has 96 divisors (see below), whose sum is σ = 379440000. Its totient is φ = 31799040.

The previous prime is 120822557. The next prime is 120822643. The reversal of 120822600 is 6228021.

It is an interprime number because it is at equal distance from previous prime (120822557) and next prime (120822643).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46126 + ... + 48674.

It is an arithmetic number, because the mean of its divisors is an integer number (3952500).

Almost surely, 2^120822600 is an apocalyptic number.

120822600 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 120822600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189720000).

120822600 is an abundant number, since it is smaller than the sum of its proper divisors (258617400).

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

120822600 is a wasteful number, since it uses less digits than its factorization.

120822600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647 (or 2638 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 120822600 is about 10991.9334059118. The cubic root of 120822600 is about 494.3669082176.

The spelling of 120822600 in words is "one hundred twenty million, eight hundred twenty-two thousand, six hundred".