3220302231222 has 32 divisors (see below), whose sum is σ = 6460473841920. Its totient is φ = 1070122928160.

The previous prime is 3220302231217. The next prime is 3220302231239. The reversal of 3220302231222 is 2221322030223.

It is a super-2 number, since 2×3220302231222² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3220302231192 and 3220302231201.

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, 38325568 + ... + 38409500.

It is an arithmetic number, because the mean of its divisors is an integer number (201889807560).

Almost surely, 2^{3220302231222} is an apocalyptic number.

3220302231222 is an abundant number, since it is smaller than the sum of its proper divisors (3240171610698).

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

3220302231222 is a wasteful number, since it uses less digits than its factorization.

3220302231222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103588.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3220302231222 its reverse (2221322030223), we get a palindrome (5441624261445).

The spelling of 3220302231222 in words is "three trillion, two hundred twenty billion, three hundred two million, two hundred thirty-one thousand, two hundred twenty-two".