4224422441 has 2 divisors, whose sum is σ = 4224422442. Its totient is φ = 4224422440.

The previous prime is 4224422417. The next prime is 4224422453. The reversal of 4224422441 is 1442244224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2939916841 + 1284505600 = 54221^2 + 35840^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4224422441 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224422401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112211220 + 2112211221.

It is an arithmetic number, because the mean of its divisors is an integer number (2112211221).

Almost surely, 2^4224422441 is an apocalyptic number.

It is an amenable number.

4224422441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224422441 is an equidigital number, since it uses as much as digits as its factorization.

4224422441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16384, while the sum is 29.

The square root of 4224422441 is about 64995.5570866194. The cubic root of 4224422441 is about 1616.5498948829.

Adding to 4224422441 its reverse (1442244224), we get a palindrome (5666666665).

The spelling of 4224422441 in words is "four billion, two hundred twenty-four million, four hundred twenty-two thousand, four hundred forty-one".