3221302002 has 16 divisors (see below), whose sum is σ = 6444252192. Its totient is φ = 1073492640.

The previous prime is 3221301997. The next prime is 3221302013. The reversal of 3221302002 is 2002031223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42499 + ... + 90822.

It is an arithmetic number, because the mean of its divisors is an integer number (402765762).

Almost surely, 2^3221302002 is an apocalyptic number.

3221302002 is an abundant number, since it is smaller than the sum of its proper divisors (3222950190).

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

3221302002 is a wasteful number, since it uses less digits than its factorization.

3221302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137353.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3221302002 is about 56756.5150621495. The cubic root of 3221302002 is about 1476.8752556961.

Adding to 3221302002 its reverse (2002031223), we get a palindrome (5223333225).

The spelling of 3221302002 in words is "three billion, two hundred twenty-one million, three hundred two thousand, two".