Swirlprismatostellated joined hecatonicosachoron

The swirlprismatostellated joined hecatonicosachoron is an isochoric polychoron with 600 parabistellated pentagonal bipyramids as cells. It can be obtained as the dual of the swirlprismatodiminished rectified hexacosichoron. It also appears as the convex core of spaxhi.

Each cell of this polychoron has mirror symmetry, with 4 tetragons and 4 triangles for faces.