3232223322320 has 80 divisors (see below), whose sum is σ = 7697452426752. Its totient is φ = 1261546513920.

The previous prime is 3232223322301. The next prime is 3232223322359. The reversal of 3232223322320 is 232233222323.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×3232223322320² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2934974 + ... + 3883106.

Almost surely, 2^{3232223322320} 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 3232223322320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3848726213376).

3232223322320 is an abundant number, since it is smaller than the sum of its proper divisors (4465229104432).

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

3232223322320 is a wasteful number, since it uses less digits than its factorization.

3232223322320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949180 (or 949174 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 3232223322320 its reverse (232233222323), we get a palindrome (3464456544643).

The spelling of 3232223322320 in words is "three trillion, two hundred thirty-two billion, two hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty".