22204111219 has 2 divisors, whose sum is σ = 22204111220. Its totient is φ = 22204111218.

The previous prime is 22204111207. The next prime is 22204111229. The reversal of 22204111219 is 91211140222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22204111219 - 2⁷ = 22204111091 is a prime.

It is a super-2 number, since 2×22204111219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22204111193 and 22204111202.

It is not a weakly prime, because it can be changed into another prime (22204111229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11102055609 + 11102055610.

It is an arithmetic number, because the mean of its divisors is an integer number (11102055610).

Almost surely, 2^22204111219 is an apocalyptic number.

22204111219 is a deficient number, since it is larger than the sum of its proper divisors (1).

22204111219 is an equidigital number, since it uses as much as digits as its factorization.

22204111219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 22204111219 in words is "twenty-two billion, two hundred four million, one hundred eleven thousand, two hundred nineteen".