222275508313 has 2 divisors, whose sum is σ = 222275508314. Its totient is φ = 222275508312.

The previous prime is 222275508223. The next prime is 222275508341. The reversal of 222275508313 is 313805572222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169997886864 + 52277621449 = 412308^2 + 228643^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222275508313 is a prime.

It is not a weakly prime, because it can be changed into another prime (222275508353) 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, 111137754156 + 111137754157.

It is an arithmetic number, because the mean of its divisors is an integer number (111137754157).

Almost surely, 2^222275508313 is an apocalyptic number.

It is an amenable number.

222275508313 is a deficient number, since it is larger than the sum of its proper divisors (1).

222275508313 is an equidigital number, since it uses as much as digits as its factorization.

222275508313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 222275508313 in words is "two hundred twenty-two billion, two hundred seventy-five million, five hundred eight thousand, three hundred thirteen".