22183663 has 2 divisors, whose sum is σ = 22183664. Its totient is φ = 22183662.

The previous prime is 22183643. The next prime is 22183669. The reversal of 22183663 is 36638122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22183663 - 2⁹ = 22183151 is a prime.

It is a super-3 number, since 3×22183663³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22183669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11091831 + 11091832.

It is an arithmetic number, because the mean of its divisors is an integer number (11091832).

Almost surely, 2^22183663 is an apocalyptic number.

22183663 is a deficient number, since it is larger than the sum of its proper divisors (1).

22183663 is an equidigital number, since it uses as much as digits as its factorization.

22183663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 22183663 is about 4709.9536091134. The cubic root of 22183663 is about 280.9815170866.

The spelling of 22183663 in words is "twenty-two million, one hundred eighty-three thousand, six hundred sixty-three".