3321000001002 has 16 divisors (see below), whose sum is σ = 6642035338752. Its totient is φ = 1106994110880.

The previous prime is 3321000001001. The next prime is 3321000001013. The reversal of 3321000001002 is 2001000001233.

It is a happy number.

It is a super-2 number, since 2×3321000001002² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3321000001001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160723 + ... + 2582214.

It is an arithmetic number, because the mean of its divisors is an integer number (415127208672).

Almost surely, 2^{3321000001002} is an apocalyptic number.

3321000001002 is an abundant number, since it is smaller than the sum of its proper divisors (3321035337750).

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

3321000001002 is a wasteful number, since it uses less digits than its factorization.

3321000001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944733.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 3321000001002 its reverse (2001000001233), we get a palindrome (5322000002235).

The spelling of 3321000001002 in words is "three trillion, three hundred twenty-one billion, one thousand, two".