11222441317 has 2 divisors, whose sum is σ = 11222441318. Its totient is φ = 11222441316.

The previous prime is 11222441281. The next prime is 11222441339. The reversal of 11222441317 is 71314422211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10488627396 + 733813921 = 102414^2 + 27089^2 .

It is an emirp because it is prime and its reverse (71314422211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11222441317 - 2⁷ = 11222441189 is a prime.

It is a super-2 number, since 2×11222441317² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222448317) 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, 5611220658 + 5611220659.

It is an arithmetic number, because the mean of its divisors is an integer number (5611220659).

Almost surely, 2^11222441317 is an apocalyptic number.

It is an amenable number.

11222441317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222441317 is an equidigital number, since it uses as much as digits as its factorization.

11222441317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 28.

Adding to 11222441317 its reverse (71314422211), we get a palindrome (82536863528).

The spelling of 11222441317 in words is "eleven billion, two hundred twenty-two million, four hundred forty-one thousand, three hundred seventeen".