11320442219 has 2 divisors, whose sum is σ = 11320442220. Its totient is φ = 11320442218.

The previous prime is 11320442209. The next prime is 11320442297. The reversal of 11320442219 is 91224402311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11320442219 - 2⁸ = 11320441963 is a prime.

It is a super-2 number, since 2×11320442219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11320442191 and 11320442200.

It is not a weakly prime, because it can be changed into another prime (11320442209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660221109 + 5660221110.

It is an arithmetic number, because the mean of its divisors is an integer number (5660221110).

Almost surely, 2^11320442219 is an apocalyptic number.

11320442219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320442219 is an equidigital number, since it uses as much as digits as its factorization.

11320442219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 11320442219 in words is "eleven billion, three hundred twenty million, four hundred forty-two thousand, two hundred nineteen".