11001112219 has 2 divisors, whose sum is σ = 11001112220. Its totient is φ = 11001112218.

The previous prime is 11001112207. The next prime is 11001112247. The reversal of 11001112219 is 91221110011.

It is a weak prime.

It is an emirp because it is prime and its reverse (91221110011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11001112219 - 2⁹ = 11001111707 is a prime.

It is a super-2 number, since 2×11001112219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11001112196 and 11001112205.

It is not a weakly prime, because it can be changed into another prime (11001112289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500556109 + 5500556110.

It is an arithmetic number, because the mean of its divisors is an integer number (5500556110).

Almost surely, 2^11001112219 is an apocalyptic number.

11001112219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001112219 is an equidigital number, since it uses as much as digits as its factorization.

11001112219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 11001112219 in words is "eleven billion, one million, one hundred twelve thousand, two hundred nineteen".