10442222 has 8 divisors (see below), whose sum is σ = 17900976. Its totient is φ = 4475232.

The previous prime is 10442213. The next prime is 10442231. The reversal of 10442222 is 22224401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10442213) and next prime (10442231).

It is a sphenic number, since it is the product of 3 distinct primes.

10442222 is a modest number, since divided by 2222 gives 1044 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10442222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372923 + ... + 372950.

It is an arithmetic number, because the mean of its divisors is an integer number (2237622).

Almost surely, 2^10442222 is an apocalyptic number.

10442222 is a deficient number, since it is larger than the sum of its proper divisors (7458754).

10442222 is an equidigital number, since it uses as much as digits as its factorization.

10442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745882.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 10442222 is about 3231.4427118549. The cubic root of 10442222 is about 218.5735674511.

Adding to 10442222 its reverse (22224401), we get a palindrome (32666623).

The spelling of 10442222 in words is "ten million, four hundred forty-two thousand, two hundred twenty-two".