3320222031212 has 12 divisors (see below), whose sum is σ = 5817414423240. Its totient is φ = 1658103624576.

The previous prime is 3320222031211. The next prime is 3320222031271. The reversal of 3320222031212 is 2121302220233.

It is a super-2 number, since 2×3320222031212² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320222031211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501844037 + ... + 501850652.

It is an arithmetic number, because the mean of its divisors is an integer number (484784535270).

Almost surely, 2^{3320222031212} is an apocalyptic number.

It is an amenable number.

3320222031212 is a deficient number, since it is larger than the sum of its proper divisors (2497192392028).

3320222031212 is a wasteful number, since it uses less digits than its factorization.

3320222031212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003695520 (or 1003695518 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3320222031212 its reverse (2121302220233), we get a palindrome (5441524251445).

The spelling of 3320222031212 in words is "three trillion, three hundred twenty billion, two hundred twenty-two million, thirty-one thousand, two hundred twelve".