I don't understand you very well, but.... I think you've misunderstood.
https://es-wikipedia-org.translate.goog/wiki/Separador_decimal?_x_tr_sl=es&_x_tr_tl=en&_x_tr_hl=es&_x_tr_pto=wapp/
In Spain the period and comma are reversed. The period is used to separate 3 units and the comma is used for decimals.
1.000.000.000,54 This is not a billion, there are three zeros missing and 54 cents too many.
A billion is a million million, for the whole planet except for the USA,

, that is, billion = 10^12, (twelve zeros), which is why I prefer not to use it, to avoid mistakes.
What RTVE says is that (in the year 2025) they have spent €1220 million ($1450 million) of taxpayers' money in a TV that nobody wants to watch. And that they are proud of not having had to ask for a loan because they did not have enough money (you know who pays for it). Something they do most years.
I don't want to bore people with this, there are politicians (criminals) in every country who divide up the money they steal from you.
I just wanted to say that those Spanish games you mentioned have surely been well paid.
But you are not a friend of the criminals of the Spanish government.

They wouldn't hire you.