222355568 has 10 divisors (see below), whose sum is σ = 430813944. Its totient is φ = 111177776.

The previous prime is 222355541. The next prime is 222355577. The reversal of 222355568 is 865553222.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6948596 + ... + 6948627.

Almost surely, 2^222355568 is an apocalyptic number.

It is an amenable number.

222355568 is a deficient number, since it is larger than the sum of its proper divisors (208458376).

222355568 is a wasteful number, since it uses less digits than its factorization.

222355568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13897231 (or 13897225 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 222355568 is about 14911.5917326086. The cubic root of 222355568 is about 605.8279927320.

The spelling of 222355568 in words is "two hundred twenty-two million, three hundred fifty-five thousand, five hundred sixty-eight".