11.5 Trillion Dollars
This is the number mentioned in the film and the trailer as the amount of private wealth held offshore. One trillion = 10^12.
However, the subtitles translate it into "11,5 Trillionen Dollar", (a German Trillion is 10^18 = one quintillion), a ridiculous large number.
I mean if I am not mistaken here, I would consider this a pretty hugh mistake to make (and it is even in the trailer!), as I am pretty sure that a lot of people who watch the movie will take this number for true and recount it to their friends...