Celligreatorhombated icosiheptaheptacontadipeton

The celligreatorhombated icosiheptaheptacontadipeton or cograjik, also called the stericantitruncated 221 polytope, is a convex uniform polypeton. It consists of 27 great rhombated triacontaditera, 27 prismatotruncated demipenteracts, 72 celligreatorhombated hexatera, 216 small rhombated pentachoric prisms, and 216 great rhombated pentachoric prisms. 1 great rhombated triacontaditeron, 1 prismatotruncated demipenteract, 2 celligreatorhombated hexatera, 1 small rhombated pentachoric prism, and 2 great rhombated pentachoric prisms join at each vertex. As the name suggests, it is the stericantitruncation of the icosiheptaheptacontadipeton.