11221133089 has 2 divisors, whose sum is σ = 11221133090. Its totient is φ = 11221133088.

The previous prime is 11221133071. The next prime is 11221133171. The reversal of 11221133089 is 98033112211.

11221133089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9913587489 + 1307545600 = 99567^2 + 36160^2 .

It is an emirp because it is prime and its reverse (98033112211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11221133089 - 2⁵ = 11221133057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11221133089.

It is not a weakly prime, because it can be changed into another prime (11221137089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610566544 + 5610566545.

It is an arithmetic number, because the mean of its divisors is an integer number (5610566545).

Almost surely, 2^11221133089 is an apocalyptic number.

It is an amenable number.

11221133089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221133089 is an equidigital number, since it uses as much as digits as its factorization.

11221133089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 11221133089 in words is "eleven billion, two hundred twenty-one million, one hundred thirty-three thousand, eighty-nine".