3223312102220 has 192 divisors, whose sum is σ = 8470998144000. Its totient is φ = 1005216500736.

The previous prime is 3223312102193. The next prime is 3223312102223. The reversal of 3223312102220 is 222012133223.

It is not an unprimeable number, because it can be changed into a prime (3223312102223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13691342 + ... + 13924778.

It is an arithmetic number, because the mean of its divisors is an integer number (44119782000).

Almost surely, 2^{3223312102220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223312102220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4235499072000).

3223312102220 is an abundant number, since it is smaller than the sum of its proper divisors (5247686041780).

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

3223312102220 is a wasteful number, since it uses less digits than its factorization.

3223312102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233680 (or 233678 counting only the distinct ones).

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

Adding to 3223312102220 its reverse (222012133223), we get a palindrome (3445324235443).

The spelling of 3223312102220 in words is "three trillion, two hundred twenty-three billion, three hundred twelve million, one hundred two thousand, two hundred twenty".