222773105052345 has 32 divisors (see below), whose sum is σ = 358942701072384. Its totient is φ = 117979983569600.

The previous prime is 222773105052319. The next prime is 222773105052367. The reversal of 222773105052345 is 543250501377222.

It is not a de Polignac number, because 222773105052345 - 2⁵ = 222773105052313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222773105052294 and 222773105052303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89560461 + ... + 92014250.

It is an arithmetic number, because the mean of its divisors is an integer number (11216959408512).

Almost surely, 2^{222773105052345} is an apocalyptic number.

It is an amenable number.

222773105052345 is a deficient number, since it is larger than the sum of its proper divisors (136169596020039).

222773105052345 is a wasteful number, since it uses less digits than its factorization.

222773105052345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181575293.

The product of its (nonzero) digits is 3528000, while the sum is 48.

The spelling of 222773105052345 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, one hundred five million, fifty-two thousand, three hundred forty-five".