922241152 has 192 divisors, whose sum is σ = 2302344000. Its totient is φ = 365783040.

The previous prime is 922241149. The next prime is 922241161. The reversal of 922241152 is 251142229.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 922241152.

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, 8460874 + ... + 8460982.

It is an arithmetic number, because the mean of its divisors is an integer number (11991375).

Almost surely, 2^922241152 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 922241152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151172000).

922241152 is an abundant number, since it is smaller than the sum of its proper divisors (1380102848).

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

922241152 is a wasteful number, since it uses less digits than its factorization.

922241152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 208 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 922241152 is about 30368.4236008391. The cubic root of 922241152 is about 973.3779391997.

The spelling of 922241152 in words is "nine hundred twenty-two million, two hundred forty-one thousand, one hundred fifty-two".