Sextilion or Sextillion: How To spell?

The word Sextilion is misspelled against Sextillion, a noun meaning "According to the method of numeration (which is followed also in the United States), the number expressed by a unit with twenty-one ciphers annexed. According to the English method, a million raised to the sixth power, or the number expressed by a unit with thirty-six ciphers annexed. See Numeration."

Sextillion has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings sexti & ion which should not be misspelled with single 'L'
Wrong Spelling:  sexti-l-ion 
Correct Spelling:  sexti-ll-ion 
Find more incorrect spellings of Sextillion to spell right way.