3222003321012 has 48 divisors (see below), whose sum is σ = 8592608460800. Its totient is φ = 920508134112.

The previous prime is 3222003321011. The next prime is 3222003321041. The reversal of 3222003321012 is 2101233002223.

It is a happy number.

3222003321012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3222003321012² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3222003321012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222003321011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121012 + ... + 2541387.

Almost surely, 2^{3222003321012} is an apocalyptic number.

It is an amenable number.

3222003321012 is an abundant number, since it is smaller than the sum of its proper divisors (5370605139788).

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

3222003321012 is a wasteful number, since it uses less digits than its factorization.

3222003321012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676820 (or 2676818 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3222003321012 its reverse (2101233002223), we get a palindrome (5323236323235).

The spelling of 3222003321012 in words is "three trillion, two hundred twenty-two billion, three million, three hundred twenty-one thousand, twelve".