multibillions means more than one billion of something, especially money. Lexicurio rates it Sui generis — a strength score of 85 out of 100.
Etymology
From multi- + billions.
noun
- More than one billion of something, especially money.“There may be some taxpayer comfort in the fact that this scandal was rooted in Nigeria, not Iraq, where the Halliburton megacorporation (you know, the one Dick Cheney ran before he became vice president) reaped multibillions as the Bush administration’s most favored no-bid contractor.”