2203221112 has 16 divisors (see below), whose sum is σ = 4144500360. Its totient is φ = 1098021024.

The previous prime is 2203221109. The next prime is 2203221113. The reversal of 2203221112 is 2111223022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203221113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446083 + ... + 450994.

Almost surely, 2^2203221112 is an apocalyptic number.

It is an amenable number.

2203221112 is a deficient number, since it is larger than the sum of its proper divisors (1941279248).

2203221112 is a wasteful number, since it uses less digits than its factorization.

2203221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897390 (or 897386 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2203221112 is about 46938.4822080987. The cubic root of 2203221112 is about 1301.2258874236.

Adding to 2203221112 its reverse (2111223022), we get a palindrome (4314444134).

The spelling of 2203221112 in words is "two billion, two hundred three million, two hundred twenty-one thousand, one hundred twelve".