10022443 has 6 divisors (see below), whose sum is σ = 10578084. Its totient is φ = 9494604.

The previous prime is 10022437. The next prime is 10022447. The reversal of 10022443 is 34422001.

It is a de Polignac number, because none of the positive numbers 2^k-10022443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10022447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13521 + ... + 14242.

It is an arithmetic number, because the mean of its divisors is an integer number (1763014).

Almost surely, 2^10022443 is an apocalyptic number.

10022443 is a deficient number, since it is larger than the sum of its proper divisors (555641).

10022443 is an equidigital number, since it uses as much as digits as its factorization.

10022443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27801 (or 27782 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 10022443 is about 3165.8242212732. The cubic root of 10022443 is about 215.6045218387.

Adding to 10022443 its reverse (34422001), we get a palindrome (44444444).

The spelling of 10022443 in words is "ten million, twenty-two thousand, four hundred forty-three".