3220323102120 has 64 divisors (see below), whose sum is σ = 9661217509440. Its totient is φ = 858730764800.

The previous prime is 3220323102107. The next prime is 3220323102151. The reversal of 3220323102120 is 212013230223.

It is a happy 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, 4645300 + ... + 5293340.

It is an arithmetic number, because the mean of its divisors is an integer number (150956523585).

Almost surely, 2^{3220323102120} is an apocalyptic number.

3220323102120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3220323102120 is an abundant number, since it is smaller than the sum of its proper divisors (6440894407320).

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

3220323102120 is a wasteful number, since it uses less digits than its factorization.

3220323102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689466 (or 689462 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3220323102120 its reverse (212013230223), we get a palindrome (3432336332343).

The spelling of 3220323102120 in words is "three trillion, two hundred twenty billion, three hundred twenty-three million, one hundred two thousand, one hundred twenty".