This is the 5933rd most frequent Russian word.
самозанятого
"Samozanyatogo" means "self-employed person."
The word 'самозанятый' in this context is used as an adjective defining the mode of employment of the speaker, indicating individual work without being employed by an organization.
В этом году я начал работать как самозанятый.
This year I began working as self-employed.
Here, 'самозанятого' is used as a noun in the genitive case, referring to the legal status of being self-employed.
Статус самозанятого позволяет платить меньше налогов.
The status of self-employment allows paying fewer taxes.
In this sentence, 'самозанятые' is used as a plural noun referring to individuals who are self-employed.