Fait mathématique: 2282 is the number of ways, up to rotation and reflection, of dissecting a regular 13-gon into 11 triangles.
Culture générale: 2282 is an unremarkable number.
Date historique: March 31st is the day in 1995 that Selena, an American singer, was murdered by her friend and employee of her boutiques Yolanda Saldívar who was embezzling money from the establishments.