568445222468 has 48 divisors (see below), whose sum is σ = 1017164252160. Its totient is φ = 277866825600.

The previous prime is 568445222413. The next prime is 568445222483. The reversal of 568445222468 is 864222544865.

It is a happy number.

568445222468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×568445222468² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83236478 + ... + 83243306.

It is an arithmetic number, because the mean of its divisors is an integer number (21190921920).

Almost surely, 2^568445222468 is an apocalyptic number.

It is an amenable number.

568445222468 is a deficient number, since it is larger than the sum of its proper divisors (448719029692).

568445222468 is a wasteful number, since it uses less digits than its factorization.

568445222468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8228 (or 8226 counting only the distinct ones).

The product of its digits is 29491200, while the sum is 56.

The spelling of 568445222468 in words is "five hundred sixty-eight billion, four hundred forty-five million, two hundred twenty-two thousand, four hundred sixty-eight".