1022235213317 has 2 divisors, whose sum is σ = 1022235213318. Its totient is φ = 1022235213316.

The previous prime is 1022235213299. The next prime is 1022235213319. The reversal of 1022235213317 is 7133125322201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 977697753796 + 44537459521 = 988786^2 + 211039^2 .

It is an emirp because it is prime and its reverse (7133125322201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022235213317 - 2¹⁰ = 1022235212293 is a prime.

Together with 1022235213319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022235213319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511117606658 + 511117606659.

It is an arithmetic number, because the mean of its divisors is an integer number (511117606659).

Almost surely, 2^{1022235213317} is an apocalyptic number.

It is an amenable number.

1022235213317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022235213317 is an equidigital number, since it uses as much as digits as its factorization.

1022235213317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 1022235213317 in words is "one trillion, twenty-two billion, two hundred thirty-five million, two hundred thirteen thousand, three hundred seventeen".