225532105 has 8 divisors (see below), whose sum is σ = 270957312. Its totient is φ = 180213168.

The previous prime is 225532093. The next prime is 225532129. The reversal of 225532105 is 501235522.

It is a happy number.

225532105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225532105 - 2¹³ = 225523913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225532105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21819 + ... + 30448.

It is an arithmetic number, because the mean of its divisors is an integer number (33869664).

Almost surely, 2^225532105 is an apocalyptic number.

It is an amenable number.

225532105 is a deficient number, since it is larger than the sum of its proper divisors (45425207).

225532105 is an equidigital number, since it uses as much as digits as its factorization.

225532105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53135.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 225532105 is about 15017.7263592063. The cubic root of 225532105 is about 608.6992843273.

Adding to 225532105 its reverse (501235522), we get a palindrome (726767627).

The spelling of 225532105 in words is "two hundred twenty-five million, five hundred thirty-two thousand, one hundred five".