4422232313 has 2 divisors, whose sum is σ = 4422232314. Its totient is φ = 4422232312.

The previous prime is 4422232307. The next prime is 4422232361. The reversal of 4422232313 is 3132322244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2213514304 + 2208718009 = 47048^2 + 46997^2 .

It is a cyclic number.

It is not a de Polignac number, because 4422232313 - 2²⁴ = 4405455097 is a prime.

It is a super-2 number, since 2×4422232313² = 39112277260282659938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4422232013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211116156 + 2211116157.

It is an arithmetic number, because the mean of its divisors is an integer number (2211116157).

Almost surely, 2^4422232313 is an apocalyptic number.

It is an amenable number.

4422232313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422232313 is an equidigital number, since it uses as much as digits as its factorization.

4422232313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 26.

The square root of 4422232313 is about 66499.8670149046. The cubic root of 4422232313 is about 1641.3978159247.

Adding to 4422232313 its reverse (3132322244), we get a palindrome (7554554557).

The spelling of 4422232313 in words is "four billion, four hundred twenty-two million, two hundred thirty-two thousand, three hundred thirteen".