11108219 has 2 divisors, whose sum is σ = 11108220. Its totient is φ = 11108218.

The previous prime is 11108197. The next prime is 11108243. The reversal of 11108219 is 91280111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11108219 - 2⁸ = 11107963 is a prime.

It is a super-2 number, since 2×11108219² = 246785058703922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11108194 and 11108203.

It is not a weakly prime, because it can be changed into another prime (11108249) 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, 5554109 + 5554110.

It is an arithmetic number, because the mean of its divisors is an integer number (5554110).

Almost surely, 2^11108219 is an apocalyptic number.

11108219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11108219 is an equidigital number, since it uses as much as digits as its factorization.

11108219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 23.

The square root of 11108219 is about 3332.8994884335. The cubic root of 11108219 is about 223.1249542693.

The spelling of 11108219 in words is "eleven million, one hundred eight thousand, two hundred nineteen".