3203221012 has 12 divisors (see below), whose sum is σ = 5633807200. Its totient is φ = 1593561816.

The previous prime is 3203220991. The next prime is 3203221027. The reversal of 3203221012 is 2101223023.

It is a congruent number.

It is an unprimeable number.

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, 2011278 + ... + 2012869.

Almost surely, 2^3203221012 is an apocalyptic number.

It is an amenable number.

3203221012 is a deficient number, since it is larger than the sum of its proper divisors (2430586188).

3203221012 is a wasteful number, since it uses less digits than its factorization.

3203221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024350 (or 4024348 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3203221012 is about 56597.0053271372. The cubic root of 3203221012 is about 1474.1068632262.

Adding to 3203221012 its reverse (2101223023), we get a palindrome (5304444035).

The spelling of 3203221012 in words is "three billion, two hundred three million, two hundred twenty-one thousand, twelve".