226843610045 has 16 divisors (see below), whose sum is σ = 293551738032. Its totient is φ = 167286712320.

The previous prime is 226843610029. The next prime is 226843610047. The reversal of 226843610045 is 540016348622.

It can be written as a sum of positive squares in 8 ways, for example, as 932569444 + 225911040601 = 30538^2 + 475301^2 .

It is not a de Polignac number, because 226843610045 - 2⁴ = 226843610029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226843609984 and 226843610011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226843610047) 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 15 ways as a sum of consecutive naturals, for example, 2332916 + ... + 2428205.

It is an arithmetic number, because the mean of its divisors is an integer number (18346983627).

Almost surely, 2^226843610045 is an apocalyptic number.

It is an amenable number.

226843610045 is a deficient number, since it is larger than the sum of its proper divisors (66708127987).

226843610045 is a wasteful number, since it uses less digits than its factorization.

226843610045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4761872.

The product of its (nonzero) digits is 276480, while the sum is 41.

Adding to 226843610045 its reverse (540016348622), we get a palindrome (766859958667).

The spelling of 226843610045 in words is "two hundred twenty-six billion, eight hundred forty-three million, six hundred ten thousand, forty-five".