2222568258 has 8 divisors (see below), whose sum is σ = 4445136528. Its totient is φ = 740856084.

The previous prime is 2222568251. The next prime is 2222568331. The reversal of 2222568258 is 8528652222.

It is a sphenic number, since it is the product of 3 distinct primes.

2222568258 is an admirable number.

It is a super-2 number, since 2×2222568258² = 9879619322938309128, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2222568251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185214016 + ... + 185214027.

It is an arithmetic number, because the mean of its divisors is an integer number (555642066).

Almost surely, 2^2222568258 is an apocalyptic number.

2222568258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2222568258 is a wasteful number, since it uses less digits than its factorization.

2222568258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370428048.

The product of its digits is 307200, while the sum is 42.

The square root of 2222568258 is about 47144.1221999095. The cubic root of 2222568258 is about 1305.0236110876.

The spelling of 2222568258 in words is "two billion, two hundred twenty-two million, five hundred sixty-eight thousand, two hundred fifty-eight".