222773105377244 has 24 divisors (see below), whose sum is σ = 389985163112160. Its totient is φ = 111348778971456.

The previous prime is 222773105377237. The next prime is 222773105377307. The reversal of 222773105377244 is 442773501377222.

It is a self number, because there is not a number n which added to its sum of digits gives 222773105377244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151317809 + ... + 152782935.

It is an arithmetic number, because the mean of its divisors is an integer number (16249381796340).

Almost surely, 2^{222773105377244} is an apocalyptic number.

It is an amenable number.

222773105377244 is a deficient number, since it is larger than the sum of its proper divisors (167212057734916).

222773105377244 is a wasteful number, since it uses less digits than its factorization.

222773105377244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477997 (or 1477995 counting only the distinct ones).

The product of its (nonzero) digits is 27659520, while the sum is 56.

The spelling of 222773105377244 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, one hundred five million, three hundred seventy-seven thousand, two hundred forty-four".