11122013219 has 2 divisors, whose sum is σ = 11122013220. Its totient is φ = 11122013218.

The previous prime is 11122013209. The next prime is 11122013237. The reversal of 11122013219 is 91231022111.

11122013219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11122013219 - 2²⁴ = 11105236003 is a prime.

It is a super-2 number, since 2×11122013219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122013194 and 11122013203.

It is not a weakly prime, because it can be changed into another prime (11122013209) 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, 5561006609 + 5561006610.

It is an arithmetic number, because the mean of its divisors is an integer number (5561006610).

Almost surely, 2^11122013219 is an apocalyptic number.

11122013219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122013219 is an equidigital number, since it uses as much as digits as its factorization.

11122013219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 11122013219 in words is "eleven billion, one hundred twenty-two million, thirteen thousand, two hundred nineteen".