2203716212 has 12 divisors (see below), whose sum is σ = 3878796516. Its totient is φ = 1095488640.

The previous prime is 2203716161. The next prime is 2203716233. The reversal of 2203716212 is 2126173022.

It can be written as a sum of positive squares in 2 ways, for example, as 1631836816 + 571879396 = 40396^2 + 23914^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1591589 + ... + 1592972.

It is an arithmetic number, because the mean of its divisors is an integer number (323233043).

Almost surely, 2^2203716212 is an apocalyptic number.

It is an amenable number.

2203716212 is a deficient number, since it is larger than the sum of its proper divisors (1675080304).

2203716212 is a wasteful number, since it uses less digits than its factorization.

2203716212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3184738 (or 3184736 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2203716212 is about 46943.7558361067. The cubic root of 2203716212 is about 1301.3233490723.

Adding to 2203716212 its reverse (2126173022), we get a palindrome (4329889234).

The spelling of 2203716212 in words is "two billion, two hundred three million, seven hundred sixteen thousand, two hundred twelve".