You are not currently using a client named "p4". When you are done p4 describe 220406, it will show you something like this:
Change 220406 by jok4rnaut@p4 on 2014/02/13 12:00:00 *pending*
This shows that you used a client named "p4" when you checked it. Now run from the same command line p4 info. The box Client name:will show something else.
, "p4". , P4V ( "/ " ), "p4" p4 submit -c 220406.