22023763 has 2 divisors, whose sum is σ = 22023764. Its totient is φ = 22023762.

The previous prime is 22023761. The next prime is 22023787. The reversal of 22023763 is 36732022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22023763 - 2¹ = 22023761 is a prime.

It is a super-2 number, since 2×22023763² = 970092273360338, which contains 22 as substring.

Together with 22023761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22023761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011881 + 11011882.

It is an arithmetic number, because the mean of its divisors is an integer number (11011882).

Almost surely, 2^22023763 is an apocalyptic number.

22023763 is a deficient number, since it is larger than the sum of its proper divisors (1).

22023763 is an equidigital number, since it uses as much as digits as its factorization.

22023763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 22023763 is about 4692.9482204687. The cubic root of 22023763 is about 280.3047829162.

Adding to 22023763 its reverse (36732022), we get a palindrome (58755785).

The spelling of 22023763 in words is "twenty-two million, twenty-three thousand, seven hundred sixty-three".