11011112119589 has 2 divisors, whose sum is σ = 11011112119590. Its totient is φ = 11011112119588.

The previous prime is 11011112119571. The next prime is 11011112119663. The reversal of 11011112119589 is 98591121111011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8597386336900 + 2413725782689 = 2932130^2 + 1553617^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011112119589 is a prime.

It is a super-2 number, since 2×11011112119589² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11011112119519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505556059794 + 5505556059795.

It is an arithmetic number, because the mean of its divisors is an integer number (5505556059795).

Almost surely, 2^{11011112119589} is an apocalyptic number.

It is an amenable number.

11011112119589 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011112119589 is an equidigital number, since it uses as much as digits as its factorization.

11011112119589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 41.

The spelling of 11011112119589 in words is "eleven trillion, eleven billion, one hundred twelve million, one hundred nineteen thousand, five hundred eighty-nine".