Weird fact: “Hexakosioihexekon… April 22, 2009 by Rick Costa Weird fact: “Hexakosioihexekontahexaphobia” is the fear of the number 666 Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email Like this:Like Loading...