222310013117 has 2 divisors, whose sum is σ = 222310013118. Its totient is φ = 222310013116.

The previous prime is 222310013111. The next prime is 222310013143. The reversal of 222310013117 is 711310013222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201153147001 + 21156866116 = 448501^2 + 145454^2 .

It is a cyclic number.

It is not a de Polignac number, because 222310013117 - 2⁶ = 222310013053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222310013092 and 222310013101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222310013111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111155006558 + 111155006559.

It is an arithmetic number, because the mean of its divisors is an integer number (111155006559).

Almost surely, 2^222310013117 is an apocalyptic number.

It is an amenable number.

222310013117 is a deficient number, since it is larger than the sum of its proper divisors (1).

222310013117 is an equidigital number, since it uses as much as digits as its factorization.

222310013117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 222310013117 its reverse (711310013222), we get a palindrome (933620026339).

The spelling of 222310013117 in words is "two hundred twenty-two billion, three hundred ten million, thirteen thousand, one hundred seventeen".