11022321199 has 2 divisors, whose sum is σ = 11022321200. Its totient is φ = 11022321198.

The previous prime is 11022321197. The next prime is 11022321209. The reversal of 11022321199 is 99112322011.

It is a weak prime.

It is an emirp because it is prime and its reverse (99112322011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11022321199 - 2¹ = 11022321197 is a prime.

It is a super-2 number, since 2×11022321199² (a number of 21 digits) contains 22 as substring.

Together with 11022321197, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11022321199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11022321197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511160599 + 5511160600.

It is an arithmetic number, because the mean of its divisors is an integer number (5511160600).

Almost surely, 2^11022321199 is an apocalyptic number.

11022321199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022321199 is an equidigital number, since it uses as much as digits as its factorization.

11022321199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 11022321199 in words is "eleven billion, twenty-two million, three hundred twenty-one thousand, one hundred ninety-nine".