22112220200027 has 2 divisors, whose sum is σ = 22112220200028. Its totient is φ = 22112220200026.

The previous prime is 22112220199999. The next prime is 22112220200047. The reversal of 22112220200027 is 72000202221122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22112220200027 - 2⁶ = 22112220199963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22112220199975 and 22112220200011.

It is not a weakly prime, because it can be changed into another prime (22112220200047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056110100013 + 11056110100014.

It is an arithmetic number, because the mean of its divisors is an integer number (11056110100014).

Almost surely, 2^{22112220200027} is an apocalyptic number.

22112220200027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112220200027 is an equidigital number, since it uses as much as digits as its factorization.

22112220200027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 22112220200027 its reverse (72000202221122), we get a palindrome (94112422421149).

The spelling of 22112220200027 in words is "twenty-two trillion, one hundred twelve billion, two hundred twenty million, two hundred thousand, twenty-seven".