11223002317 has 2 divisors, whose sum is σ = 11223002318. Its totient is φ = 11223002316.

The previous prime is 11223002311. The next prime is 11223002339. The reversal of 11223002317 is 71320032211.

It is a happy number.

It is an a-pointer prime, because the next prime (11223002339) can be obtained adding 11223002317 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10950785316 + 272217001 = 104646^2 + 16499^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11223002317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11223002311) 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, 5611501158 + 5611501159.

It is an arithmetic number, because the mean of its divisors is an integer number (5611501159).

Almost surely, 2^11223002317 is an apocalyptic number.

It is an amenable number.

11223002317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223002317 is an equidigital number, since it uses as much as digits as its factorization.

11223002317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 11223002317 its reverse (71320032211), we get a palindrome (82543034528).

The spelling of 11223002317 in words is "eleven billion, two hundred twenty-three million, two thousand, three hundred seventeen".