3202222120 has 64 divisors (see below), whose sum is σ = 7415971200. Its totient is φ = 1243925760.

The previous prime is 3202222117. The next prime is 3202222157. The reversal of 3202222120 is 212222023.

It is a junction number, because it is equal to n+sod(n) for n = 3202222094 and 3202222103.

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, 181866 + ... + 198694.

It is an arithmetic number, because the mean of its divisors is an integer number (115874550).

Almost surely, 2^3202222120 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 3202222120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3707985600).

3202222120 is an abundant number, since it is smaller than the sum of its proper divisors (4213749080).

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

3202222120 is a wasteful number, since it uses less digits than its factorization.

3202222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16978 (or 16974 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3202222120 is about 56588.1800378842. The cubic root of 3202222120 is about 1473.9536188687.

Adding to 3202222120 its reverse (212222023), we get a palindrome (3414444143).

The spelling of 3202222120 in words is "three billion, two hundred two million, two hundred twenty-two thousand, one hundred twenty".