That is literally impossible to have seen that in only a year.
24,312 episodes means 66.608 episodes a day. At 23/min an episode this is 1,531.98min/day and comes out to 25.53hr/day which is literally impossible let alone physically.
Unless you were doing something like watching at 4-8x but even then it would not leave much time for sleep, work and other life-related matters.