222330111313 has 2 divisors, whose sum is σ = 222330111314. Its totient is φ = 222330111312.

The previous prime is 222330111307. The next prime is 222330111323. The reversal of 222330111313 is 313111033222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 153732215569 + 68597895744 = 392087^2 + 261912^2 .

It is a cyclic number.

It is not a de Polignac number, because 222330111313 - 2¹⁷ = 222329980241 is a prime.

It is not a weakly prime, because it can be changed into another prime (222330111323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111165055656 + 111165055657.

It is an arithmetic number, because the mean of its divisors is an integer number (111165055657).

Almost surely, 2^222330111313 is an apocalyptic number.

It is an amenable number.

222330111313 is a deficient number, since it is larger than the sum of its proper divisors (1).

222330111313 is an equidigital number, since it uses as much as digits as its factorization.

222330111313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 222330111313 its reverse (313111033222), we get a palindrome (535441144535).

The spelling of 222330111313 in words is "two hundred twenty-two billion, three hundred thirty million, one hundred eleven thousand, three hundred thirteen".