10322222 has 4 divisors (see below), whose sum is σ = 15483336. Its totient is φ = 5161110.

The previous prime is 10322203. The next prime is 10322243. The reversal of 10322222 is 22222301.

It is a semiprime because it is the product of two primes.

10322222 is a modest number, since divided by 2222 gives 1032 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 10322197 and 10322206.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2580554 + ... + 2580557.

It is an arithmetic number, because the mean of its divisors is an integer number (3870834).

Almost surely, 2^10322222 is an apocalyptic number.

10322222 is a deficient number, since it is larger than the sum of its proper divisors (5161114).

10322222 is an equidigital number, since it uses as much as digits as its factorization.

10322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161113.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10322222 is about 3212.8215014221. The cubic root of 10322222 is about 217.7330711560.

Adding to 10322222 its reverse (22222301), we get a palindrome (32544523).

The spelling of 10322222 in words is "ten million, three hundred twenty-two thousand, two hundred twenty-two".