2022263 has 2 divisors, whose sum is σ = 2022264. Its totient is φ = 2022262.

The previous prime is 2022253. The next prime is 2022271. The reversal of 2022263 is 3622202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022263 - 2¹² = 2018167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011131 + 1011132.

It is an arithmetic number, because the mean of its divisors is an integer number (1011132).

2^2022263 is an apocalyptic number.

2022263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022263 is an equidigital number, since it uses as much as digits as its factorization.

2022263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2022263 is about 1422.0629381290. The cubic root of 2022263 is about 126.4578747080.

Adding to 2022263 its reverse (3622202), we get a palindrome (5644465).

The spelling of 2022263 in words is "two million, twenty-two thousand, two hundred sixty-three".