22th does not exist, 22nd is right
1=1st
2=2nd
3=3rd
4=4th then this rule applicable till 20th (5th , 6th, 7th, 8th, 9th, 10th, 11th and 20th etc)then we follow this rule (1st=21st , 2nd=22nd , 3rd=23rd )from 21 to 23
4=4th=24th then the previous rule of “th“ applicable from 24th to 30th
Then 1=1st =31st
Hope the will remove you confusion

Tidak ada tulisan atau perkataan ini  ’22th’
yang ada ialah ’22nd’
1=1st
2=2nd
3=3rd
4 (4th)  hingga  20 (20th) dengan ‘th’ di belakang
(4th, 5th , 6th, 7th, 8th, 9th, 10th, 11th hingga 20th etc)
dari 21 hingga 23
(1st=21st , 2nd=22nd , 3rd=23rd )
ulang dari 4 (4th) hingga 30 (30th)
4=4th=24th   “th“ digunakan dari 24th hingga 30th
kemudian 1=1st =31st
begitulah seterusnya
1st untuk 21st, 31st, 41st dan seterusnya
2nd untuk 22nd, 32nd, 42nd seterusnya
3rd for 23rd, 33rd, 43rd
semua yang berakhir dengan 4 hingga 30 menggunakan th dibelakang