225301201 has 4 divisors (see below), whose sum is σ = 225950832. Its totient is φ = 224651572.

The previous prime is 225301163. The next prime is 225301207. The reversal of 225301201 is 102103522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 225301201 - 2¹³ = 225293009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225301207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324295 + ... + 324988.

It is an arithmetic number, because the mean of its divisors is an integer number (56487708).

Almost surely, 2^225301201 is an apocalyptic number.

It is an amenable number.

225301201 is a deficient number, since it is larger than the sum of its proper divisors (649631).

225301201 is an equidigital number, since it uses as much as digits as its factorization.

225301201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649630.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 225301201 is about 15010.0366755048. The cubic root of 225301201 is about 608.4914808113.

Adding to 225301201 its reverse (102103522), we get a palindrome (327404723).

The spelling of 225301201 in words is "two hundred twenty-five million, three hundred one thousand, two hundred one".