11220111122219 has 2 divisors, whose sum is σ = 11220111122220. Its totient is φ = 11220111122218.

The previous prime is 11220111122197. The next prime is 11220111122237. The reversal of 11220111122219 is 91222111102211.

It is a strong prime.

It is an emirp because it is prime and its reverse (91222111102211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11220111122219 is a prime.

It is a super-2 number, since 2×11220111122219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11220111122419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610055561109 + 5610055561110.

It is an arithmetic number, because the mean of its divisors is an integer number (5610055561110).

Almost surely, 2^{11220111122219} is an apocalyptic number.

11220111122219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220111122219 is an equidigital number, since it uses as much as digits as its factorization.

11220111122219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 11220111122219 in words is "eleven trillion, two hundred twenty billion, one hundred eleven million, one hundred twenty-two thousand, two hundred nineteen".