Bitruncated icosiheptaheptacontadipeton

The bitruncated icosiheptaheptacontadipeton or botajik, also called the bitruncated 221 polytope, is a convex uniform polypeton. It consists of 27 bitruncated triacontaditera, 27 truncated demipenteracts, and 72 bitruncated hexatera. 3 bitruncated triacontaditera, 2 truncated demipenteracts, and 2 bitruncated hexatera join at each vertex. As the name suggests, it is the bitruncation of the icosiheptaheptacontadipeton.