2132223112 has 16 divisors (see below), whose sum is σ = 4090893840. Its totient is φ = 1041318096.

The previous prime is 2132223109. The next prime is 2132223127. The reversal of 2132223112 is 2113222312.

It is a self number, because there is not a number n which added to its sum of digits gives 2132223112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098818 + ... + 3099505.

It is an arithmetic number, because the mean of its divisors is an integer number (255680865).

Almost surely, 2^2132223112 is an apocalyptic number.

It is an amenable number.

2132223112 is a deficient number, since it is larger than the sum of its proper divisors (1958670728).

2132223112 is a wasteful number, since it uses less digits than its factorization.

2132223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6198372 (or 6198368 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 2132223112 is about 46176.0014726264. The cubic root of 2132223112 is about 1287.0958267843.

Adding to 2132223112 its reverse (2113222312), we get a palindrome (4245445424).

The spelling of 2132223112 in words is "two billion, one hundred thirty-two million, two hundred twenty-three thousand, one hundred twelve".