Want to be a Quadrillionaire? Just buy ten $100 trillion dollar bills issued by Zimbabwe, and you will become a quadrillionaire (in Zimbabwe dollars). Now that the inflation rate of Zimbabwe has exceeded 231,000,000% (that's the official rate, some economists believe that it is 89,700,000,000,000,000,000,000%), the country has been issuing $100 trillion dollar bills! Therefore, if you own one of these bills, you are technically a trillionaire (in Zimbabwe dollars). These bills, which are available from antiquestocks.com, would make great Greeting Card stuffers , corporate giveaways, or inflation-related lecture handouts. So next time a friend or relative asks for a loan, give them one of these.