225092207 has 2 divisors, whose sum is σ = 225092208. Its totient is φ = 225092206.

The previous prime is 225092177. The next prime is 225092243. The reversal of 225092207 is 702290522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225092207 - 2¹⁸ = 224830063 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225092207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225092807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112546103 + 112546104.

It is an arithmetic number, because the mean of its divisors is an integer number (112546104).

Almost surely, 2^225092207 is an apocalyptic number.

225092207 is a deficient number, since it is larger than the sum of its proper divisors (1).

225092207 is an equidigital number, since it uses as much as digits as its factorization.

225092207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 225092207 is about 15003.0732518374. The cubic root of 225092207 is about 608.3032728917.

The spelling of 225092207 in words is "two hundred twenty-five million, ninety-two thousand, two hundred seven".