I'm unable to check myself (as I don't have Metalink access), but can someone confirm that there has been CPU/Patches released for our Oracle database. Its Oracle 184.108.40.206.0 and running on Windows 2008 Server R2 Datacenter. Its never been patched or CPU applied to it.
Without access to Metalink (or rather My Oracle Support) it does not make much sense. Basically apply the latest one may include all the previous CPU (except say otherwise).
Anyway, 220.127.116.11 is quite old and new patches will stop being produce within few weeks/months from now.
Better to go for 18.104.22.168.