2022020057 has 2 divisors, whose sum is σ = 2022020058. Its totient is φ = 2022020056.

The previous prime is 2022020047. The next prime is 2022020059. The reversal of 2022020057 is 7500202202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2021041936 + 978121 = 44956^2 + 989^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022020057 - 2²⁰ = 2020971481 is a prime.

It is a super-2 number, since 2×2022020057² = 8177130221820566498, which contains 22 as substring.

Together with 2022020059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2022020059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011010028 + 1011010029.

It is an arithmetic number, because the mean of its divisors is an integer number (1011010029).

Almost surely, 2^2022020057 is an apocalyptic number.

It is an amenable number.

2022020057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022020057 is an equidigital number, since it uses as much as digits as its factorization.

2022020057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2022020057 is about 44966.8773320986. The cubic root of 2022020057 is about 1264.5281053221.

Adding to 2022020057 its reverse (7500202202), we get a palindrome (9522222259).

The spelling of 2022020057 in words is "two billion, twenty-two million, twenty thousand, fifty-seven".