11113522013369 has 2 divisors, whose sum is σ = 11113522013370. Its totient is φ = 11113522013368.

The previous prime is 11113522013359. The next prime is 11113522013501. The reversal of 11113522013369 is 96331022531111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8938156605625 + 2175365407744 = 2989675^2 + 1474912^2 .

It is a cyclic number.

It is not a de Polignac number, because 11113522013369 - 2¹⁶ = 11113521947833 is a prime.

It is a super-2 number, since 2×11113522013369² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11113522013359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556761006684 + 5556761006685.

It is an arithmetic number, because the mean of its divisors is an integer number (5556761006685).

Almost surely, 2^{11113522013369} is an apocalyptic number.

It is an amenable number.

11113522013369 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113522013369 is an equidigital number, since it uses as much as digits as its factorization.

11113522013369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 11113522013369 in words is "eleven trillion, one hundred thirteen billion, five hundred twenty-two million, thirteen thousand, three hundred sixty-nine".