10322112222 has 48 divisors (see below), whose sum is σ = 23710008192. Its totient is φ = 3239714880.

The previous prime is 10322112169. The next prime is 10322112257. The reversal of 10322112222 is 22221122301.

10322112222 is a `hidden beast` number, since 10 + 322 + 112 + 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 = 10322112195 and 10322112204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229333 + ... + 270624.

It is an arithmetic number, because the mean of its divisors is an integer number (493958504).

Almost surely, 2^10322112222 is an apocalyptic number.

10322112222 is an abundant number, since it is smaller than the sum of its proper divisors (13387895970).

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

10322112222 is a wasteful number, since it uses less digits than its factorization.

10322112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500033 (or 500030 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10322112222 its reverse (22221122301), we get a palindrome (32543234523).

The spelling of 10322112222 in words is "ten billion, three hundred twenty-two million, one hundred twelve thousand, two hundred twenty-two".