In one episode, Granny became homesick and withdrew all of her money from Drysdale's bank and hid it (tried to) under her mattress. What was the amount she withdrew?

Granny wanted withdraw all $11,000,000.00 from the bank-but Mr.Drysdale got $1,000,00.00 in cash just to show Granny how much bulk all that money would take up-and to have a good time riding with all of the money in the armored car.