922899120 has 160 divisors (see below), whose sum is σ = 3361284864. Its totient is φ = 206515200.

The previous prime is 922899049. The next prime is 922899143. The reversal of 922899120 is 21998229.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20875 + ... + 47765.

Almost surely, 2^922899120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 922899120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1680642432).

922899120 is an abundant number, since it is smaller than the sum of its proper divisors (2438385744).

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

922899120 is a wasteful number, since it uses less digits than its factorization.

922899120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26931 (or 26925 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 922899120 is about 30379.2547637364. The cubic root of 922899120 is about 973.6093679267.

The spelling of 922899120 in words is "nine hundred twenty-two million, eight hundred ninety-nine thousand, one hundred twenty".