222384960 has 224 divisors, whose sum is σ = 896843520. Its totient is φ = 50817024.

The previous prime is 222384947. The next prime is 222384977. The reversal of 222384960 is 69483222.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 58642 + ... + 62318.

Almost surely, 2^222384960 is an apocalyptic number.

222384960 is a gapful number since it is divisible by the number (20) 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 222384960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448421760).

222384960 is an abundant number, since it is smaller than the sum of its proper divisors (674458560).

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

222384960 is a wasteful number, since it uses less digits than its factorization.

222384960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710 (or 3694 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 222384960 is about 14912.5772420464. The cubic root of 222384960 is about 605.8546852828.

The spelling of 222384960 in words is "two hundred twenty-two million, three hundred eighty-four thousand, nine hundred sixty".