3221310052 has 12 divisors (see below), whose sum is σ = 5638264240. Its totient is φ = 1610377416.

The previous prime is 3221310049. The next prime is 3221310067. The reversal of 3221310052 is 2500131223.

It is a super-2 number, since 2×3221310052² = 20753676902232485408, which contains 22 as substring.

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, 42102 + ... + 90637.

Almost surely, 2^3221310052 is an apocalyptic number.

It is an amenable number.

3221310052 is a deficient number, since it is larger than the sum of its proper divisors (2416954188).

3221310052 is a wasteful number, since it uses less digits than its factorization.

3221310052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138810 (or 138808 counting only the distinct ones).

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

The square root of 3221310052 is about 56756.5859790738. The cubic root of 3221310052 is about 1476.8764859270.

Adding to 3221310052 its reverse (2500131223), we get a palindrome (5721441275).

The spelling of 3221310052 in words is "three billion, two hundred twenty-one million, three hundred ten thousand, fifty-two".