teratrillion Share definition Flag 1,000.000.000,000^1.000,000,000.000=(the number i made up)=teratrillion teratrillion=1,000,000,000,000^1,000,000,000,000. teratrillion by chargingvindiction4 July 14, 2023 0 0 Get merch Get the teratrillion mug. Buy Now — $32.95 See more merch