222300311917 has 2 divisors, whose sum is σ = 222300311918. Its totient is φ = 222300311916.

The previous prime is 222300311899. The next prime is 222300311993. The reversal of 222300311917 is 719113003222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122229948996 + 100070362921 = 349614^2 + 316339^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222300311917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222300311017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111150155958 + 111150155959.

It is an arithmetic number, because the mean of its divisors is an integer number (111150155959).

Almost surely, 2^222300311917 is an apocalyptic number.

It is an amenable number.

222300311917 is a deficient number, since it is larger than the sum of its proper divisors (1).

222300311917 is an equidigital number, since it uses as much as digits as its factorization.

222300311917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 222300311917 in words is "two hundred twenty-two billion, three hundred million, three hundred eleven thousand, nine hundred seventeen".