225066424291 has 2 divisors, whose sum is σ = 225066424292. Its totient is φ = 225066424290.

The previous prime is 225066424277. The next prime is 225066424333. The reversal of 225066424291 is 192424660522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225066424291 - 2⁹ = 225066423779 is a prime.

It is not a weakly prime, because it can be changed into another prime (225066424201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112533212145 + 112533212146.

It is an arithmetic number, because the mean of its divisors is an integer number (112533212146).

Almost surely, 2^225066424291 is an apocalyptic number.

225066424291 is a deficient number, since it is larger than the sum of its proper divisors (1).

225066424291 is an equidigital number, since it uses as much as digits as its factorization.

225066424291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 225066424291 in words is "two hundred twenty-five billion, sixty-six million, four hundred twenty-four thousand, two hundred ninety-one".