3311221002 has 16 divisors (see below), whose sum is σ = 7011997632. Its totient is φ = 1038814400.

The previous prime is 3311220989. The next prime is 3311221027. The reversal of 3311221002 is 2001221133.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16231374 + ... + 16231577.

It is an arithmetic number, because the mean of its divisors is an integer number (438249852).

Almost surely, 2^3311221002 is an apocalyptic number.

3311221002 is an abundant number, since it is smaller than the sum of its proper divisors (3700776630).

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

3311221002 is a wasteful number, since it uses less digits than its factorization.

3311221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32462973.

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

The square root of 3311221002 is about 57543.2098687586. The cubic root of 3311221002 is about 1490.4911075743.

Adding to 3311221002 its reverse (2001221133), we get a palindrome (5312442135).

The spelling of 3311221002 in words is "three billion, three hundred eleven million, two hundred twenty-one thousand, two".