222896030 has 64 divisors (see below), whose sum is σ = 499392000. Its totient is φ = 69890688.

The previous prime is 222896021. The next prime is 222896033. The reversal of 222896030 is 30698222.

222896030 = 1228² + 1229² + ... + 1360².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222896033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35681 + ... + 41459.

It is an arithmetic number, because the mean of its divisors is an integer number (7803000).

Almost surely, 2^222896030 is an apocalyptic number.

222896030 is an abundant number, since it is smaller than the sum of its proper divisors (276495970).

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

222896030 is a wasteful number, since it uses less digits than its factorization.

222896030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 222896030 is about 14929.7029441312. The cubic root of 222896030 is about 606.3184415593.

The spelling of 222896030 in words is "two hundred twenty-two million, eight hundred ninety-six thousand, thirty".