Lotto results: Saturday's giant $18m Powerball numbers

Saturday's massive $18 million Powerball numbers have been drawn - and if you've bought a ticket you're in to win the gigantic prize.

Tonight's number are: 1, 9, 10, 16, 22 and 23. The bonus ball is 33 and the Powerball is 10.

Altogether there is a combined prize pool of $19.3 million up for grabs, including a first division prize of $1 million and a Strike prize of $300,000.

The last big win was in June, when a young couple on Auckland's North Shore took home $1 million on June 24.

After a busy day at work, the couple were getting ready for bed when the man decided to check his ticket.

"That's when I saw 'winning ticket' and a whole heap of numbers at the top. I was gobsmacked," he said in a statement through Lotto.

After counting all the zeros, reality started to sink in and his partner burst into laughter.

"After I realised it wasn't a joke, I couldn't stop laughing - every time I thought about it, I just laughed," she said.

The couple said they planned to celebrate with a bottle of champagne.