I don't even... I only odd!
Lenguage, 645529908926937253684695788965635909332404360034079 9394157991500940492270727190763049448735 1174269748937617561533841898064735499551 2293382937520069758100171520285996319 bytes

That's roughly equal to 2 duodecillion bytes.

The file translates to the following brainfuck program:

,[&lt;&lt;+&gt;+&gt;-]&lt;[&gt;&gt;+&lt;&lt;-]+&gt;&gt;[-[-&gt;]&lt;]&lt;[&lt;[&lt;]&gt;.&lt;]


Takes input as an ASCII code, with a maximum value of 256. Uses wrapping.