2322222113 has 2 divisors, whose sum is σ = 2322222114. Its totient is φ = 2322222112.

The previous prime is 2322222109. The next prime is 2322222191. The reversal of 2322222113 is 3112222232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1286154769 + 1036067344 = 35863^2 + 32188^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322222113 - 2² = 2322222109 is a prime.

It is not a weakly prime, because it can be changed into another prime (2322221113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161111056 + 1161111057.

It is an arithmetic number, because the mean of its divisors is an integer number (1161111057).

Almost surely, 2^2322222113 is an apocalyptic number.

It is an amenable number.

2322222113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322222113 is an equidigital number, since it uses as much as digits as its factorization.

2322222113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 20.

The square root of 2322222113 is about 48189.4398494110. The cubic root of 2322222113 is about 1324.2437099482.

Adding to 2322222113 its reverse (3112222232), we get a palindrome (5434444345).

The spelling of 2322222113 in words is "two billion, three hundred twenty-two million, two hundred twenty-two thousand, one hundred thirteen".