Prismatorhombated pentacontatetrapeton

The prismatorhombated pentacontatetrapeton or prom, also called the runcicantellated 122 polytope, is a convex uniform polypeton. It consists of 54 prismatotruncated triacontaditera, 72 celliprismatotruncatododecatera, 432 prismatorhombated pentachoric prisms, and 720 hexagonal duoprismatic prisms. 2 prismatotruncated triacontaditera, 1 celliprismatotruncatododecateron, 2 prismatorhombated pentachoric prisms, and 2 hexagonal duoprismatic prisms join at each vertex. As the name suggests, it is the runcicantellation of the pentacontatetrapeton.