302255024422213 has 2 divisors, whose sum is σ = 302255024422214. Its totient is φ = 302255024422212.

The previous prime is 302255024422139. The next prime is 302255024422231. The reversal of 302255024422213 is 312224420552203.

Together with next prime (302255024422231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235616912633124 + 66638111789089 = 15349818^2 + 8163217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302255024422213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302255024422313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151127512211106 + 151127512211107.

It is an arithmetic number, because the mean of its divisors is an integer number (151127512211107).

Almost surely, 2^{302255024422213} is an apocalyptic number.

It is an amenable number.

302255024422213 is a deficient number, since it is larger than the sum of its proper divisors (1).

302255024422213 is an equidigital number, since it uses as much as digits as its factorization.

302255024422213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 302255024422213 its reverse (312224420552203), we get a palindrome (614479444974416).

The spelling of 302255024422213 in words is "three hundred two trillion, two hundred fifty-five billion, twenty-four million, four hundred twenty-two thousand, two hundred thirteen".