10443222 has 16 divisors (see below), whose sum is σ = 23207280. Its totient is φ = 3481056.

The previous prime is 10443221. The next prime is 10443229. The reversal of 10443222 is 22234401.

10443222 is a `hidden beast` number, since 1 + 0 + 443 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10443195 and 10443204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10443221) 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, 96643 + ... + 96750.

It is an arithmetic number, because the mean of its divisors is an integer number (1450455).

Almost surely, 2^10443222 is an apocalyptic number.

10443222 is an abundant number, since it is smaller than the sum of its proper divisors (12764058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10443222 is a wasteful number, since it uses less digits than its factorization.

10443222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193404 (or 193398 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 10443222 is about 3231.5974378007. The cubic root of 10443222 is about 218.5805444652.

Adding to 10443222 its reverse (22234401), we get a palindrome (32677623).

The spelling of 10443222 in words is "ten million, four hundred forty-three thousand, two hundred twenty-two".