3321222323412 has 48 divisors (see below), whose sum is σ = 8947897965440. Its totient is φ = 939137974272.

The previous prime is 3321222323401. The next prime is 3321222323429. The reversal of 3321222323412 is 2143232221233.

It is a super-2 number, since 2×3321222323412² (a number of 26 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3321222323412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203797837 + ... + 203814132.

Almost surely, 2^{3321222323412} is an apocalyptic number.

It is an amenable number.

3321222323412 is an abundant number, since it is smaller than the sum of its proper divisors (5626675642028).

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

3321222323412 is a wasteful number, since it uses less digits than its factorization.

3321222323412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407612080 (or 407612078 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 3321222323412 its reverse (2143232221233), we get a palindrome (5464454544645).

The spelling of 3321222323412 in words is "three trillion, three hundred twenty-one billion, two hundred twenty-two million, three hundred twenty-three thousand, four hundred twelve".