4223441213 has 2 divisors, whose sum is σ = 4223441214. Its totient is φ = 4223441212.

The previous prime is 4223441161. The next prime is 4223441219. The reversal of 4223441213 is 3121443224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4223310169 + 131044 = 64987^2 + 362^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223441213 - 2¹⁰ = 4223440189 is a prime.

It is a super-2 number, since 2×4223441213² = 35674911359333822738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223441219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111720606 + 2111720607.

It is an arithmetic number, because the mean of its divisors is an integer number (2111720607).

Almost surely, 2^4223441213 is an apocalyptic number.

It is an amenable number.

4223441213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223441213 is an equidigital number, since it uses as much as digits as its factorization.

4223441213 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 4223441213 is about 64988.0082245948. The cubic root of 4223441213 is about 1616.4247237800.

Adding to 4223441213 its reverse (3121443224), we get a palindrome (7344884437).

The spelling of 4223441213 in words is "four billion, two hundred twenty-three million, four hundred forty-one thousand, two hundred thirteen".