225204313220113 has 8 divisors (see below), whose sum is σ = 226909734682176. Its totient is φ = 223503959876400.

The previous prime is 225204313220099. The next prime is 225204313220149. The reversal of 225204313220113 is 311022313402522.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225204313220113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225204313220213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266940381 + ... + 1267118122.

It is an arithmetic number, because the mean of its divisors is an integer number (28363716835272).

Almost surely, 2^{225204313220113} is an apocalyptic number.

It is an amenable number.

225204313220113 is a deficient number, since it is larger than the sum of its proper divisors (1705421462063).

225204313220113 is a wasteful number, since it uses less digits than its factorization.

225204313220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534059175.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 225204313220113 its reverse (311022313402522), we get a palindrome (536226626622635).

The spelling of 225204313220113 in words is "two hundred twenty-five trillion, two hundred four billion, three hundred thirteen million, two hundred twenty thousand, one hundred thirteen".