225321063 has 8 divisors (see below), whose sum is σ = 327739776. Its totient is φ = 136558200.

The previous prime is 225321037. The next prime is 225321079. The reversal of 225321063 is 360123522.

225321063 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 not a de Polignac number, because 225321063 - 2¹² = 225316967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225321463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3413923 + ... + 3413988.

It is an arithmetic number, because the mean of its divisors is an integer number (40967472).

Almost surely, 2^225321063 is an apocalyptic number.

225321063 is a deficient number, since it is larger than the sum of its proper divisors (102418713).

225321063 is a wasteful number, since it uses less digits than its factorization.

225321063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827925.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 225321063 is about 15010.6982848900. The cubic root of 225321063 is about 608.5093613236.

Adding to 225321063 its reverse (360123522), we get a palindrome (585444585).

The spelling of 225321063 in words is "two hundred twenty-five million, three hundred twenty-one thousand, sixty-three".