What does 1 Trillion Dollars look like?

just imagine how much room you would have if you had a mattress big enough to store that lot under!!!! I all ways end up getting shuffled out of bed by my beloved, who likes to sleep at 45 degress across the bed. No chance of that happening! (or is there? i;m sure she would still end up taking up 9 10ths of it just like the cat!)