113221322219 has 2 divisors, whose sum is σ = 113221322220. Its totient is φ = 113221322218.

The previous prime is 113221322177. The next prime is 113221322251. The reversal of 113221322219 is 912223122311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113221322219 is a prime.

It is a super-2 number, since 2×113221322219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113221322191 and 113221322200.

It is not a weakly prime, because it can be changed into another prime (113221322299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56610661109 + 56610661110.

It is an arithmetic number, because the mean of its divisors is an integer number (56610661110).

Almost surely, 2^113221322219 is an apocalyptic number.

113221322219 is a deficient number, since it is larger than the sum of its proper divisors (1).

113221322219 is an equidigital number, since it uses as much as digits as its factorization.

113221322219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The spelling of 113221322219 in words is "one hundred thirteen billion, two hundred twenty-one million, three hundred twenty-two thousand, two hundred nineteen".