ELAZ stands for “Elementare und Analytische Zahlentheorie”, i.e. “Elementary and Analytic Number Theory”. It is a conference series held biannually since the year 2000. It is open to both young and experienced mathematicians, and is well known for its high scientific level. The conference ELAZ 2022 will be organised jointly by the Banach Center Institute of Mathematics of the Polish Academy of Sciences, the Polish Mathematical Society, and the Faculty of Mathematics and Computer Science of Adam Mickiewicz University. It will be held August 22-26, 2022 at the Faculty of Mathematics and Computer Science of Adam Mickiewicz University, Poznań, Poland. The suggested arrival date is Sunday August 21, 2022 and the departure day Saturday August 27, 2022.