222647263827568 has 40 divisors (see below), whose sum is σ = 435691714640000. Its totient is φ = 110211310148544.

The previous prime is 222647263827533. The next prime is 222647263827577. The reversal of 222647263827568 is 865728362746222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222647263827497 and 222647263827506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13539378 + ... + 25072081.

It is an arithmetic number, because the mean of its divisors is an integer number (10892292866000).

Almost surely, 2^{222647263827568} is an apocalyptic number.

It is an amenable number.

222647263827568 is a deficient number, since it is larger than the sum of its proper divisors (213044450812432).

222647263827568 is a wasteful number, since it uses less digits than its factorization.

222647263827568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38615069 (or 38615063 counting only the distinct ones).

The product of its digits is 1300561920, while the sum is 70.

The spelling of 222647263827568 in words is "two hundred twenty-two trillion, six hundred forty-seven billion, two hundred sixty-three million, eight hundred twenty-seven thousand, five hundred sixty-eight".