2043211112 has 16 divisors (see below), whose sum is σ = 3836258340. Its totient is φ = 1020208896.

The previous prime is 2043211111. The next prime is 2043211127. The reversal of 2043211112 is 2111123402.

It can be written as a sum of positive squares in 2 ways, for example, as 1967277316 + 75933796 = 44354^2 + 8714^2 .

It is not an unprimeable number, because it can be changed into a prime (2043211111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168353 + ... + 180080.

Almost surely, 2^2043211112 is an apocalyptic number.

It is an amenable number.

2043211112 is a deficient number, since it is larger than the sum of its proper divisors (1793047228).

2043211112 is a wasteful number, since it uses less digits than its factorization.

2043211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349172 (or 349168 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2043211112 is about 45201.8927922272. The cubic root of 2043211112 is about 1268.9302401705.

Adding to 2043211112 its reverse (2111123402), we get a palindrome (4154334514).

The spelling of 2043211112 in words is "two billion, forty-three million, two hundred eleven thousand, one hundred twelve".