225011311244233 has 2 divisors, whose sum is σ = 225011311244234. Its totient is φ = 225011311244232.

The previous prime is 225011311244047. The next prime is 225011311244273. The reversal of 225011311244233 is 332442113110522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200031577135504 + 24979734108729 = 14143252^2 + 4997973^2 .

It is a cyclic number.

It is not a de Polignac number, because 225011311244233 - 2⁹ = 225011311243721 is a prime.

It is not a weakly prime, because it can be changed into another prime (225011311244273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112505655622116 + 112505655622117.

It is an arithmetic number, because the mean of its divisors is an integer number (112505655622117).

Almost surely, 2^{225011311244233} is an apocalyptic number.

It is an amenable number.

225011311244233 is a deficient number, since it is larger than the sum of its proper divisors (1).

225011311244233 is an equidigital number, since it uses as much as digits as its factorization.

225011311244233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 225011311244233 its reverse (332442113110522), we get a palindrome (557453424354755).

The spelling of 225011311244233 in words is "two hundred twenty-five trillion, eleven billion, three hundred eleven million, two hundred forty-four thousand, two hundred thirty-three".