Well it was very low value compare with US dollar,etc.
I wonder if I have 175 Quadrillion Zimbabwean Dollars , what can I bought if I'm on Zimbabwean ? Am I categorized as rich people on Zimbabwean ?
I don't think so. Hyperinflation can make price of money drop alot, but not to cost of living. You can check it what can you buy with your 175 quadrillion zimbabwean dollars http://www.numbeo.com/cost-of-living/country_result.jsp?country=Zimbabwe
I guess the banks in Zimbabwe was built to be larger than bank in other country, or people there made a bunker to save their money in home