A federal judge in New York ruled Friday that the Trump administration must unfreeze more than $16 billion earmarked for a major New York infrastructure project and allow construction to continue, saying that public interest would be “harmed by a delay.”
Minor notation quibble: I suspect you were thinking of the hecto prefix. Centimillionaire would imply a net worth of $10k which isn’t going to get you the time of day from a republican.
Nope, both work, but centimillionaire is more common, so I use that.
https://en.wikipedia.org/wiki/Millionaire#Multimillionaire