220022244227 has 2 divisors, whose sum is σ = 220022244228. Its totient is φ = 220022244226.

The previous prime is 220022244209. The next prime is 220022244229. The reversal of 220022244227 is 722442220022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220022244227 - 2⁶ = 220022244163 is a prime.

Together with 220022244229, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220022244227.

It is not a weakly prime, because it can be changed into another prime (220022244229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110011122113 + 110011122114.

It is an arithmetic number, because the mean of its divisors is an integer number (110011122114).

Almost surely, 2^220022244227 is an apocalyptic number.

220022244227 is a deficient number, since it is larger than the sum of its proper divisors (1).

220022244227 is an equidigital number, since it uses as much as digits as its factorization.

220022244227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 29.

Adding to 220022244227 its reverse (722442220022), we get a palindrome (942464464249).

The spelling of 220022244227 in words is "two hundred twenty billion, twenty-two million, two hundred forty-four thousand, two hundred twenty-seven".