10243222 has 16 divisors (see below), whose sum is σ = 16811712. Its totient is φ = 4642120.

The previous prime is 10243213. The next prime is 10243229. The reversal of 10243222 is 22234201.

It is a junction number, because it is equal to n+sod(n) for n = 10243196 and 10243205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11973 + ... + 12799.

It is an arithmetic number, because the mean of its divisors is an integer number (1050732).

Almost surely, 2^10243222 is an apocalyptic number.

10243222 is a deficient number, since it is larger than the sum of its proper divisors (6568490).

10243222 is a wasteful number, since it uses less digits than its factorization.

10243222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403.

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

The square root of 10243222 is about 3200.5033979048. The cubic root of 10243222 is about 217.1761825995.

Adding to 10243222 its reverse (22234201), we get a palindrome (32477423).

The spelling of 10243222 in words is "ten million, two hundred forty-three thousand, two hundred twenty-two".