3213502012 has 12 divisors (see below), whose sum is σ = 6427004080. Its totient is φ = 1377215136.

The previous prime is 3213502007. The next prime is 3213502031. The reversal of 3213502012 is 2102053123.

3213502012 is an admirable number.

It is a super-2 number, since 2×3213502012² = 20653190362256096288, which contains 22 as substring.

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, 57383937 + ... + 57383992.

Almost surely, 2^3213502012 is an apocalyptic number.

It is an amenable number.

3213502012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213502012 is a wasteful number, since it uses less digits than its factorization.

3213502012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114767940 (or 114767938 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3213502012 is about 56687.7589255388. The cubic root of 3213502012 is about 1475.6822678375.

Adding to 3213502012 its reverse (2102053123), we get a palindrome (5315555135).

The spelling of 3213502012 in words is "three billion, two hundred thirteen million, five hundred two thousand, twelve".