2043322196 has 12 divisors (see below), whose sum is σ = 3577198548. Its totient is φ = 1021265472.

The previous prime is 2043322163. The next prime is 2043322201. The reversal of 2043322196 is 6912233402.

It can be written as a sum of positive squares in 2 ways, for example, as 1753096900 + 290225296 = 41870^2 + 17036^2 .

It is a congruent number.

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, 87131 + ... + 108066.

It is an arithmetic number, because the mean of its divisors is an integer number (298099879).

Almost surely, 2^2043322196 is an apocalyptic number.

It is an amenable number.

2043322196 is a deficient number, since it is larger than the sum of its proper divisors (1533876352).

2043322196 is a wasteful number, since it uses less digits than its factorization.

2043322196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197818 (or 197816 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2043322196 is about 45203.1215293811. The cubic root of 2043322196 is about 1268.9532358841.

Adding to 2043322196 its reverse (6912233402), we get a palindrome (8955555598).

The spelling of 2043322196 in words is "two billion, forty-three million, three hundred twenty-two thousand, one hundred ninety-six".