9219497695313 has 2 divisors, whose sum is σ = 9219497695314. Its totient is φ = 9219497695312.

The previous prime is 9219497695301. The next prime is 9219497695379. The reversal of 9219497695313 is 3135967949129.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9160864462864 + 58633232449 = 3026692^2 + 242143^2 .

It is a cyclic number.

It is not a de Polignac number, because 9219497695313 - 2⁶ = 9219497695249 is a prime.

It is not a weakly prime, because it can be changed into another prime (9219497605313) 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, 4609748847656 + 4609748847657.

It is an arithmetic number, because the mean of its divisors is an integer number (4609748847657).

Almost surely, 2^{9219497695313} is an apocalyptic number.

It is an amenable number.

9219497695313 is a deficient number, since it is larger than the sum of its proper divisors (1).

9219497695313 is an equidigital number, since it uses as much as digits as its factorization.

9219497695313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 99202320, while the sum is 68.

The spelling of 9219497695313 in words is "nine trillion, two hundred nineteen billion, four hundred ninety-seven million, six hundred ninety-five thousand, three hundred thirteen".