225833341171 has 2 divisors, whose sum is σ = 225833341172. Its totient is φ = 225833341170.

The previous prime is 225833341163. The next prime is 225833341189. The reversal of 225833341171 is 171143338522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225833341171 - 2³ = 225833341163 is a prime.

It is not a weakly prime, because it can be changed into another prime (225833341471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112916670585 + 112916670586.

It is an arithmetic number, because the mean of its divisors is an integer number (112916670586).

Almost surely, 2^225833341171 is an apocalyptic number.

225833341171 is a deficient number, since it is larger than the sum of its proper divisors (1).

225833341171 is an equidigital number, since it uses as much as digits as its factorization.

225833341171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

Adding to 225833341171 its reverse (171143338522), we get a palindrome (396976679693).

The spelling of 225833341171 in words is "two hundred twenty-five billion, eight hundred thirty-three million, three hundred forty-one thousand, one hundred seventy-one".