Which distinctive features does Spencer Reid from the American TV series "Criminal Minds" have?

Spencer Reid is a fictional character on the CBS crime drama "Criminal Minds", portrayed by Matthew Gray Gubler. Reid is a genius with an IQ of 187 and can read 20,000 words per minute with an eidetic memory. He is the youngest member of the FBI Behavioral Analysis Unit (BAU), has three BAs and three PhDs (in Mathematics, Chemistry, and Engineering), and specializes in statistics and geographic profiling.

Spencer Reid was born on October 28, 1981, in Las Vegas to William Reid (Taylor Nichols), a lawyer, and Diana Reid (Jane Lynch), a former professor of 15th century literature. Diana also has paranoid schizophrenia, and went off her medication during her pregnancy with Spencer. Reid and his mother have a very close relationship despite her condition.