This is the 15628th most frequent Russian word.
призов
"Призов" translates to "of prizes" or "of summons" (genitive plural) in English, depending on context.
Here, 'призов' is used in the genitive plural form to denote 'prizes' as part of the phrase.
При вручении призов все победители собрались в зале.
At the awarding of prizes, all the winners gathered in the hall.
In this sentence, 'призов' is the genitive plural form showing possession or relation ('number of prizes').
Мы подсчитали количество призов для участников соревнования.
We counted the number of prizes for the competitors of the contest.
Here, 'призов' is again in the genitive plural form, indicating 'distribution of prizes'.