3321112002 has 64 divisors (see below), whose sum is σ = 7480892160. Its totient is φ = 975262464.

The previous prime is 3321111977. The next prime is 3321112021. The reversal of 3321112002 is 2002111233.

It is a super-2 number, since 2×3321112002² = 22059569859656896008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 911328 + ... + 914964.

It is an arithmetic number, because the mean of its divisors is an integer number (116888940).

Almost surely, 2^3321112002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321112002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3740446080).

3321112002 is an abundant number, since it is smaller than the sum of its proper divisors (4159780158).

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

3321112002 is a wasteful number, since it uses less digits than its factorization.

3321112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3321112002 is about 57629.0898939069. The cubic root of 3321112002 is about 1491.9737220657.

Adding to 3321112002 its reverse (2002111233), we get a palindrome (5323223235).

The spelling of 3321112002 in words is "three billion, three hundred twenty-one million, one hundred twelve thousand, two".