UNDATED -- The Mega Millions jackpot has been revised for the next drawing on Friday. The big prize is now estimated at $1.1 billion, with a cash value of $648  million.

If won, it will be the second largest prize in the 20-year history of Mega Millions, behind only the record $1.537 billion won on October 23, 2018. That winning ticket was sold in South Carolina, and it remains the world’s largest lottery prize ever won on a single ticket.

Four Mega Millions jackpots have been won to date in 2022, in California, New York, Minnesota and Tennessee.

The odds of winning the jackpot are 1 in 303 million.

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Mega Millions tickets are sold in 45 states, Washington, D.C., and the U.S. Virgin Islands. Drawings are held each Tuesday and Friday.

LOOK: Here is the richest town in each state

Just saying the names of these towns immediately conjures up images of grand mansions, luxury cars, and ritzy restaurants. Read on to see which town in your home state took the title of the richest location and which place had the highest median income in the country. Who knows—your hometown might even be on this list.