11322212089 has 2 divisors, whose sum is σ = 11322212090. Its totient is φ = 11322212088.

The previous prime is 11322212039. The next prime is 11322212101. The reversal of 11322212089 is 98021222311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9478969600 + 1843242489 = 97360^2 + 42933^2 .

It is a cyclic number.

It is not a de Polignac number, because 11322212089 - 2⁷ = 11322211961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11322212089.

It is not a weakly prime, because it can be changed into another prime (11322212029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661106044 + 5661106045.

It is an arithmetic number, because the mean of its divisors is an integer number (5661106045).

Almost surely, 2^11322212089 is an apocalyptic number.

It is an amenable number.

11322212089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322212089 is an equidigital number, since it uses as much as digits as its factorization.

11322212089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 11322212089 in words is "eleven billion, three hundred twenty-two million, two hundred twelve thousand, eighty-nine".