8242224313 has 2 divisors, whose sum is σ = 8242224314. Its totient is φ = 8242224312.

The previous prime is 8242224311. The next prime is 8242224329. The reversal of 8242224313 is 3134222428.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6903615744 + 1338608569 = 83088^2 + 36587^2 .

It is a cyclic number.

It is not a de Polignac number, because 8242224313 - 2¹ = 8242224311 is a prime.

Together with 8242224311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8242224311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4121112156 + 4121112157.

It is an arithmetic number, because the mean of its divisors is an integer number (4121112157).

Almost surely, 2^8242224313 is an apocalyptic number.

It is an amenable number.

8242224313 is a deficient number, since it is larger than the sum of its proper divisors (1).

8242224313 is an equidigital number, since it uses as much as digits as its factorization.

8242224313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 31.

The square root of 8242224313 is about 90786.6967842756. The cubic root of 8242224313 is about 2019.9849942518.

The spelling of 8242224313 in words is "eight billion, two hundred forty-two million, two hundred twenty-four thousand, three hundred thirteen".