3320321231212 has 6 divisors (see below), whose sum is σ = 5810562154628. Its totient is φ = 1660160615604.

The previous prime is 3320321231191. The next prime is 3320321231219. The reversal of 3320321231212 is 2121321230233.

It is a super-2 number, since 2×3320321231212² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320321231219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415040153898 + ... + 415040153905.

Almost surely, 2^{3320321231212} is an apocalyptic number.

It is an amenable number.

3320321231212 is a deficient number, since it is larger than the sum of its proper divisors (2490240923416).

3320321231212 is a wasteful number, since it uses less digits than its factorization.

3320321231212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830080307807 (or 830080307805 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3320321231212 its reverse (2121321230233), we get a palindrome (5441642461445).

The spelling of 3320321231212 in words is "three trillion, three hundred twenty billion, three hundred twenty-one million, two hundred thirty-one thousand, two hundred twelve".