Zilliogender is a multigender that is a subset of Mathgender. It is an experience in which one feels as though they have, experience, or encompass a zillion genders. It is similar to Billiogender, Centilliogender, Kilogender, Platilligender, Trilligender, and Milliogender. It may also be considered a subset to pangender.
History
Zilliogender was coined on July 31, 2018 by tumblr user arco-pluris.