11213220003317 has 2 divisors, whose sum is σ = 11213220003318. Its totient is φ = 11213220003316.

The previous prime is 11213220003299. The next prime is 11213220003341. The reversal of 11213220003317 is 71330002231211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6985586436676 + 4227633566641 = 2643026^2 + 2056121^2 .

It is an emirp because it is prime and its reverse (71330002231211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11213220003317 - 2⁶ = 11213220003253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213220003217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606610001658 + 5606610001659.

It is an arithmetic number, because the mean of its divisors is an integer number (5606610001659).

Almost surely, 2^{11213220003317} is an apocalyptic number.

It is an amenable number.

11213220003317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213220003317 is an equidigital number, since it uses as much as digits as its factorization.

11213220003317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 11213220003317 its reverse (71330002231211), we get a palindrome (82543222234528).

The spelling of 11213220003317 in words is "eleven trillion, two hundred thirteen billion, two hundred twenty million, three thousand, three hundred seventeen".