3220322300220 has 96 divisors (see below), whose sum is σ = 9492248102400. Its totient is φ = 813488949504.

The previous prime is 3220322300207. The next prime is 3220322300233. The reversal of 3220322300220 is 220032230223.

It is an interprime number because it is at equal distance from previous prime (3220322300207) and next prime (3220322300233).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14753841 + ... + 14970519.

It is an arithmetic number, because the mean of its divisors is an integer number (98877584400).

Almost surely, 2^{3220322300220} is an apocalyptic number.

3220322300220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3220322300220 is an abundant number, since it is smaller than the sum of its proper divisors (6271925802180).

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

3220322300220 is a wasteful number, since it uses less digits than its factorization.

3220322300220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229747 (or 229745 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 3220322300220 its reverse (220032230223), we get a palindrome (3440354530443).

The spelling of 3220322300220 in words is "three trillion, two hundred twenty billion, three hundred twenty-two million, three hundred thousand, two hundred twenty".