What is the Bank notes in one million dollar bill?

A one million dollar bill is not an official currency and does not exist in circulation; however, it has been printed as a novelty item and for promotional purposes by the Federal Reserve in the past. The highest denomination of U.S. currency ever issued for public use was the $100,000 bill, featuring Woodrow Wilson, which was used only for transactions between Federal Reserve Banks. In reality, a one million dollar bill would consist of 10,000 $100 bills, or other combinations such as 1,000 $1,000 bills. It's important to note that these high denominations were discontinued in 1969.