22363822 has 16 divisors (see below), whose sum is σ = 36896832. Its totient is φ = 10101600.

The previous prime is 22363807. The next prime is 22363829. The reversal of 22363822 is 22836322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22363829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7929 + ... + 10372.

It is an arithmetic number, because the mean of its divisors is an integer number (2306052).

Almost surely, 2^22363822 is an apocalyptic number.

22363822 is a deficient number, since it is larger than the sum of its proper divisors (14533010).

22363822 is a wasteful number, since it uses less digits than its factorization.

22363822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18363.

The product of its digits is 6912, while the sum is 28.

The square root of 22363822 is about 4729.0402831864. The cubic root of 22363822 is about 281.7401072848.

The spelling of 22363822 in words is "twenty-two million, three hundred sixty-three thousand, eight hundred twenty-two".