226531664203 has 8 divisors (see below), whose sum is σ = 244039552848. Its totient is φ = 209035543584.

The previous prime is 226531664201. The next prime is 226531664237. The reversal of 226531664203 is 302466135622.

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 226531664203 - 2¹ = 226531664201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226531664201) 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, 2902000 + ... + 2979037.

It is an arithmetic number, because the mean of its divisors is an integer number (30504944106).

Almost surely, 2^226531664203 is an apocalyptic number.

226531664203 is a deficient number, since it is larger than the sum of its proper divisors (17507888645).

226531664203 is a wasteful number, since it uses less digits than its factorization.

226531664203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884013.

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 226531664203 its reverse (302466135622), we get a palindrome (528997799825).

The spelling of 226531664203 in words is "two hundred twenty-six billion, five hundred thirty-one million, six hundred sixty-four thousand, two hundred three".