2241225113 has 2 divisors, whose sum is σ = 2241225114. Its totient is φ = 2241225112.

The previous prime is 2241225109. The next prime is 2241225131. The reversal of 2241225113 is 3115221422.

Together with next prime (2241225131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2183038729 + 58186384 = 46723^2 + 7628^2 .

It is a cyclic number.

It is not a de Polignac number, because 2241225113 - 2² = 2241225109 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241245113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120612556 + 1120612557.

It is an arithmetic number, because the mean of its divisors is an integer number (1120612557).

Almost surely, 2^2241225113 is an apocalyptic number.

It is an amenable number.

2241225113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241225113 is an equidigital number, since it uses as much as digits as its factorization.

2241225113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 2241225113 is about 47341.5791139248. The cubic root of 2241225113 is about 1308.6650178549.

Adding to 2241225113 its reverse (3115221422), we get a palindrome (5356446535).

The spelling of 2241225113 in words is "two billion, two hundred forty-one million, two hundred twenty-five thousand, one hundred thirteen".