3233222120 has 32 divisors (see below), whose sum is σ = 7429536000. Its totient is φ = 1265771328.

The previous prime is 3233222119. The next prime is 3233222137. The reversal of 3233222120 is 212223323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3233222092 and 3233222101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858020 + ... + 861779.

It is an arithmetic number, because the mean of its divisors is an integer number (232173000).

Almost surely, 2^3233222120 is an apocalyptic number.

It is an amenable number.

3233222120 is an abundant number, since it is smaller than the sum of its proper divisors (4196313880).

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

3233222120 is a wasteful number, since it uses less digits than its factorization.

3233222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719857 (or 1719853 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3233222120 is about 56861.4291062052. The cubic root of 3233222120 is about 1478.6946915660.

Adding to 3233222120 its reverse (212223323), we get a palindrome (3445445443).

The spelling of 3233222120 in words is "three billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred twenty".