(, Mashable) -- If there was ever an incentive to double-check your phone bills, this would be it: A woman in France was just slammed with a quadrillion dollar phone bill. Yes, really.

A woman named Solenne San Jose — who cancelled her account with French phone company Bouygues Telecom — has reportedly received a bill in the mail for $15 quadrillion or €11,721,000,000,000,000.

Read more at Mashable.