225482227 has 2 divisors, whose sum is σ = 225482228. Its totient is φ = 225482226.

The previous prime is 225482209. The next prime is 225482267. The reversal of 225482227 is 722284522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225482227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225482192 and 225482201.

It is not a weakly prime, because it can be changed into another prime (225482267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112741113 + 112741114.

It is an arithmetic number, because the mean of its divisors is an integer number (112741114).

Almost surely, 2^225482227 is an apocalyptic number.

225482227 is a deficient number, since it is larger than the sum of its proper divisors (1).

225482227 is an equidigital number, since it uses as much as digits as its factorization.

225482227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35840, while the sum is 34.

The square root of 225482227 is about 15016.0656298512. The cubic root of 225482227 is about 608.6544083197.

The spelling of 225482227 in words is "two hundred twenty-five million, four hundred eighty-two thousand, two hundred twenty-seven".