225153522233 has 2 divisors, whose sum is σ = 225153522234. Its totient is φ = 225153522232.

The previous prime is 225153522203. The next prime is 225153522313. The reversal of 225153522233 is 332225351522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211588960144 + 13564562089 = 459988^2 + 116467^2 .

It is a cyclic number.

It is not a de Polignac number, because 225153522233 - 2²⁰ = 225152473657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225153522193 and 225153522202.

It is not a weakly prime, because it can be changed into another prime (225153522203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112576761116 + 112576761117.

It is an arithmetic number, because the mean of its divisors is an integer number (112576761117).

Almost surely, 2^225153522233 is an apocalyptic number.

It is an amenable number.

225153522233 is a deficient number, since it is larger than the sum of its proper divisors (1).

225153522233 is an equidigital number, since it uses as much as digits as its factorization.

225153522233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108000, while the sum is 35.

Adding to 225153522233 its reverse (332225351522), we get a palindrome (557378873755).

The spelling of 225153522233 in words is "two hundred twenty-five billion, one hundred fifty-three million, five hundred twenty-two thousand, two hundred thirty-three".