922222924 has 18 divisors (see below), whose sum is σ = 1877382780. Its totient is φ = 395238312.

The previous prime is 922222921. The next prime is 922222979. The reversal of 922222924 is 429222229.

It is a super-2 number, since 2×922222924² = 1700990243102219552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 922222924.

It is not an unprimeable number, because it can be changed into a prime (922222921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2352414 + ... + 2352805.

Almost surely, 2^922222924 is an apocalyptic number.

It is an amenable number.

922222924 is an abundant number, since it is smaller than the sum of its proper divisors (955159856).

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

922222924 is a wasteful number, since it uses less digits than its factorization.

922222924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705237 (or 4705228 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 922222924 is about 30368.1234849966. The cubic root of 922222924 is about 973.3715262530.

The spelling of 922222924 in words is "nine hundred twenty-two million, two hundred twenty-two thousand, nine hundred twenty-four".