222469324 has 48 divisors (see below), whose sum is σ = 502145280. Its totient is φ = 83684160.

The previous prime is 222469319. The next prime is 222469339. The reversal of 222469324 is 423964222.

It is a self number, because there is not a number n which added to its sum of digits gives 222469324.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3522 + ... + 21385.

It is an arithmetic number, because the mean of its divisors is an integer number (10461360).

Almost surely, 2^222469324 is an apocalyptic number.

It is an amenable number.

222469324 is an abundant number, since it is smaller than the sum of its proper divisors (279675956).

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

222469324 is a wasteful number, since it uses less digits than its factorization.

222469324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24958 (or 24956 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 222469324 is about 14915.4055928761. The cubic root of 222469324 is about 605.9312879791.

The spelling of 222469324 in words is "two hundred twenty-two million, four hundred sixty-nine thousand, three hundred twenty-four".