222313120193 has 2 divisors, whose sum is σ = 222313120194. Its totient is φ = 222313120192.

The previous prime is 222313120177. The next prime is 222313120219. The reversal of 222313120193 is 391021313222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214302333184 + 8010787009 = 462928^2 + 89503^2 .

It is a cyclic number.

It is not a de Polignac number, because 222313120193 - 2⁴ = 222313120177 is a prime.

It is not a weakly prime, because it can be changed into another prime (222313120153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111156560096 + 111156560097.

It is an arithmetic number, because the mean of its divisors is an integer number (111156560097).

Almost surely, 2^222313120193 is an apocalyptic number.

It is an amenable number.

222313120193 is a deficient number, since it is larger than the sum of its proper divisors (1).

222313120193 is an equidigital number, since it uses as much as digits as its factorization.

222313120193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 222313120193 in words is "two hundred twenty-two billion, three hundred thirteen million, one hundred twenty thousand, one hundred ninety-three".