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Interval information
Ratio 242/225
Monzo [1 -2 -2 0 2
Size in cents 126.09846
Name(s) doubly undecimal-diminished second (?)

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242/225, the interval between 22/15 and 15/11, is about 126 cents in size and may be called doubly undecimal-diminished second: the amount by which the relating fourth is augmented (4/3*45/44=15/11) and the fifth is diminished (3/2*44/45=22/15) is applied twice to the classic major second (9/8*44/45*44/45=242/225).

See also