225716766331027 has 2 divisors, whose sum is σ = 225716766331028. Its totient is φ = 225716766331026.

The previous prime is 225716766331019. The next prime is 225716766331033. The reversal of 225716766331027 is 720133667617522.

225716766331027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225716766331027 - 2³ = 225716766331019 is a prime.

It is not a weakly prime, because it can be changed into another prime (225716766331037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112858383165513 + 112858383165514.

It is an arithmetic number, because the mean of its divisors is an integer number (112858383165514).

Almost surely, 2^{225716766331027} is an apocalyptic number.

225716766331027 is a deficient number, since it is larger than the sum of its proper divisors (1).

225716766331027 is an equidigital number, since it uses as much as digits as its factorization.

225716766331027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26671680, while the sum is 58.

The spelling of 225716766331027 in words is "two hundred twenty-five trillion, seven hundred sixteen billion, seven hundred sixty-six million, three hundred thirty-one thousand, twenty-seven".