hexacosichoron | hypericosahedron

vertex count | 120 edge count | 720 face count | 1200 cell count | 600

content | 25/4 (2 + sqrt(5)) s^4≈26.4754 s^4 hyper-surface area | 50 sqrt(2) s^3≈70.7107 s^3 (assuming edge length s)

{3, 3, 5}

600-cell graph

120-cell (polytope in 4-dimensional space)