2320112222 has 16 divisors (see below), whose sum is σ = 3501828720. Its totient is φ = 1152859008.

The previous prime is 2320112191. The next prime is 2320112233. The reversal of 2320112222 is 2222110232.

It is a self number, because there is not a number n which added to its sum of digits gives 2320112222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208229 + ... + 219087.

It is an arithmetic number, because the mean of its divisors is an integer number (218864295).

Almost surely, 2^2320112222 is an apocalyptic number.

2320112222 is a deficient number, since it is larger than the sum of its proper divisors (1181716498).

2320112222 is a wasteful number, since it uses less digits than its factorization.

2320112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2320112222 is about 48167.5432423120. The cubic root of 2320112222 is about 1323.8425343561.

Adding to 2320112222 its reverse (2222110232), we get a palindrome (4542222454).

The spelling of 2320112222 in words is "two billion, three hundred twenty million, one hundred twelve thousand, two hundred twenty-two".