Google Mime types can not be used for the third parameter of Mime Types. Using a Google Mime Type will result in an error that states:
Cannot use "DriveApp.createFile()" to create Google MIME types. Please use Advanced Drive Service
MimeType.GOOGLE_APPS_SCRIPT
MimeType.GOOGLE_DOCS
MimeType.GOOGLE_DRAWINGS
MimeType.GOOGLE_FORMS
MimeType.GOOGLE_SHEETS
MimeType.GOOGLE_SLIDES