222600960 has 360 divisors, whose sum is σ = 845848080. Its totient is φ = 55738368.

The previous prime is 222600953. The next prime is 222601019. The reversal of 222600960 is 69006222.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1969864 + ... + 1969976.

It is an arithmetic number, because the mean of its divisors is an integer number (2349578).

Almost surely, 2^222600960 is an apocalyptic number.

222600960 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 222600960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422924040).

222600960 is an abundant number, since it is smaller than the sum of its proper divisors (623247120).

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

222600960 is a wasteful number, since it uses less digits than its factorization.

222600960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 222600960 is about 14919.8176932562. The cubic root of 222600960 is about 606.0507750809.

The spelling of 222600960 in words is "two hundred twenty-two million, six hundred thousand, nine hundred sixty".