4344122213 has 2 divisors, whose sum is σ = 4344122214. Its totient is φ = 4344122212.

The previous prime is 4344122201. The next prime is 4344122243. The reversal of 4344122213 is 3122214434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4042162084 + 301960129 = 63578^2 + 17377^2 .

It is a cyclic number.

It is not a de Polignac number, because 4344122213 - 2⁴ = 4344122197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4344122243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172061106 + 2172061107.

It is an arithmetic number, because the mean of its divisors is an integer number (2172061107).

Almost surely, 2^4344122213 is an apocalyptic number.

It is an amenable number.

4344122213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344122213 is an equidigital number, since it uses as much as digits as its factorization.

4344122213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 26.

The square root of 4344122213 is about 65909.9553406009. The cubic root of 4344122213 is about 1631.6763229206.

Adding to 4344122213 its reverse (3122214434), we get a palindrome (7466336647).

The spelling of 4344122213 in words is "four billion, three hundred forty-four million, one hundred twenty-two thousand, two hundred thirteen".