22384223 has 16 divisors (see below), whose sum is σ = 25636320. Its totient is φ = 19408896.

The previous prime is 22384217. The next prime is 22384247. The reversal of 22384223 is 32248322.

It is a cyclic number.

It is not a de Polignac number, because 22384223 - 2¹⁰ = 22383199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22384192 and 22384201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22384213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11015 + ... + 12887.

It is an arithmetic number, because the mean of its divisors is an integer number (1602270).

Almost surely, 2^22384223 is an apocalyptic number.

22384223 is a deficient number, since it is larger than the sum of its proper divisors (3252097).

22384223 is a wasteful number, since it uses less digits than its factorization.

22384223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946.

The product of its digits is 4608, while the sum is 26.

The square root of 22384223 is about 4731.1967830561. The cubic root of 22384223 is about 281.8257520528.

The spelling of 22384223 in words is "twenty-two million, three hundred eighty-four thousand, two hundred twenty-three".