11005322219 has 2 divisors, whose sum is σ = 11005322220. Its totient is φ = 11005322218.

The previous prime is 11005322191. The next prime is 11005322239. The reversal of 11005322219 is 91222350011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11005322219 - 2⁸ = 11005321963 is a prime.

It is a super-2 number, since 2×11005322219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11005322239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502661109 + 5502661110.

It is an arithmetic number, because the mean of its divisors is an integer number (5502661110).

Almost surely, 2^11005322219 is an apocalyptic number.

11005322219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11005322219 is an equidigital number, since it uses as much as digits as its factorization.

11005322219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 11005322219 in words is "eleven billion, five million, three hundred twenty-two thousand, two hundred nineteen".