222773760315256 has 16 divisors (see below), whose sum is σ = 417700978820640. Its totient is φ = 111386832629760.

The previous prime is 222773760315251. The next prime is 222773760315289. The reversal of 222773760315256 is 652513067377222.

It is a self number, because there is not a number n which added to its sum of digits gives 222773760315256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222773760315251) 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, 21359121 + ... + 30029311.

It is an arithmetic number, because the mean of its divisors is an integer number (26106311176290).

Almost surely, 2^{222773760315256} is an apocalyptic number.

It is an amenable number.

222773760315256 is a deficient number, since it is larger than the sum of its proper divisors (194927218505384).

222773760315256 is a wasteful number, since it uses less digits than its factorization.

222773760315256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11881974 (or 11881970 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 58.

The spelling of 222773760315256 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, seven hundred sixty million, three hundred fifteen thousand, two hundred fifty-six".