| Vertices: | 240 (120[3] + 120[3]) |
| Faces: | 122 (12 regular decagons + 30 bi-mirror-symmetric octagons
+ 20 regular hexagons + 60 isosceles trapezoids) |
| Edges: | 360 (120 short + 120 medium + 120 long) |
| Symmetry: | Full Icosahedral (Ih) |
| (values below based on edge-scribed radius = 1) |
| Short Edge (120): | sqrt(5*(95−31*sqrt(5)
−sqrt(10*(33+5*sqrt(5)))))/30 | ≈0.16094810856075452707 |
| Medium Edge (120): | sqrt(10*(349−137*sqrt(5)
−sqrt(2*(61233−27179*sqrt(5)))))/60 | ≈0.185316503761267669951 |
| Long Edge (120): | sqrt(15*(111−47*sqrt(5)
−sqrt(2*(10933−4887*sqrt(5)))))/30 | ≈0.20968489896178081283 |
| Edge-scribed Radius: | 1 |
| Volume: | sqrt(2*(141149−62360*sqrt(5)
+sqrt(8980284291
−4015739612*sqrt(5))))/18 | ≈4.0153865725314955596 |