3222120020312 has 16 divisors (see below), whose sum is σ = 6041566485360. Its totient is φ = 1611035624224.

The previous prime is 3222120020299. The next prime is 3222120020333. The reversal of 3222120020312 is 2130200212223.

It is a happy number.

It is a super-3 number, since 3×3222120020312³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2480468 + ... + 3549219.

It is an arithmetic number, because the mean of its divisors is an integer number (377597905335).

Almost surely, 2^{3222120020312} is an apocalyptic number.

It is an amenable number.

3222120020312 is a deficient number, since it is larger than the sum of its proper divisors (2819446465048).

3222120020312 is a wasteful number, since it uses less digits than its factorization.

3222120020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096490 (or 6096486 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3222120020312 its reverse (2130200212223), we get a palindrome (5352320232535).

The spelling of 3222120020312 in words is "three trillion, two hundred twenty-two billion, one hundred twenty million, twenty thousand, three hundred twelve".