1112222202322 has 64 divisors (see below), whose sum is σ = 2093595807744. Its totient is φ = 430502999040.

The previous prime is 1112222202269. The next prime is 1112222202337. The reversal of 1112222202322 is 2232022222111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1112222202293 and 1112222202302.

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 31 ways as a sum of consecutive naturals, for example, 75876018 + ... + 75890674.

It is an arithmetic number, because the mean of its divisors is an integer number (32712434496).

Almost surely, 2^{1112222202322} is an apocalyptic number.

1112222202322 is a deficient number, since it is larger than the sum of its proper divisors (981373605422).

1112222202322 is a wasteful number, since it uses less digits than its factorization.

1112222202322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17863.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1112222202322 its reverse (2232022222111), we get a palindrome (3344244424433).

The spelling of 1112222202322 in words is "one trillion, one hundred twelve billion, two hundred twenty-two million, two hundred two thousand, three hundred twenty-two".