What does K 482 mean?

What does K 482 mean?

22 in E♭ major, K. 482, is a work for piano, or fortepiano, and orchestra by Wolfgang Amadeus Mozart, composed in December 1785.

What was Mozart first concerto?

Piano Concertos Nos. 1–4 (Mozart)

Piano Concertos
The young composer in 1770
Key F major B♭ major D major G major
Catalogue K. 37, 39–41
Composed 1767