222830080 has 160 divisors (see below), whose sum is σ = 600149088. Its totient is φ = 78643200.

The previous prime is 222830071. The next prime is 222830087. The reversal of 222830080 is 80038222.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222830087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1154464 + ... + 1154656.

Almost surely, 2^222830080 is an apocalyptic number.

222830080 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 222830080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300074544).

222830080 is an abundant number, since it is smaller than the sum of its proper divisors (377319008).

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

222830080 is a wasteful number, since it uses less digits than its factorization.

222830080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 222830080 is about 14927.4940964651. The cubic root of 222830080 is about 606.2586369266.

The spelling of 222830080 in words is "two hundred twenty-two million, eight hundred thirty thousand, eighty".