viralness en · NOUN
Etymology
From viral + -ness.
Meanings
-
(uncountable) Synonym of virality.
Well, more than 16 million people didn’t miss it, and the family parlayed the viralness into a G-rated franchise that continues at 9 p.m.
2015 October 22, Neil Genzlinger, “10 Unconventional Halloween Diversions”, in New York Times: