3220320001032 has 96 divisors (see below), whose sum is σ = 9281147616000. Its totient is φ = 1005219528192.

The previous prime is 3220320001021. The next prime is 3220320001039. The reversal of 3220320001032 is 2301000230223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3220320000996 and 3220320001014.

It is not an unprimeable number, because it can be changed into a prime (3220320001039) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6366928 + ... + 6854079.

It is an arithmetic number, because the mean of its divisors is an integer number (96678621000).

Almost surely, 2^{3220320001032} is an apocalyptic number.

It is an amenable number.

3220320001032 is an abundant number, since it is smaller than the sum of its proper divisors (6060827614968).

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

3220320001032 is a wasteful number, since it uses less digits than its factorization.

3220320001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13221235 (or 13221228 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 3220320001032 its reverse (2301000230223), we get a palindrome (5521320231255).

The spelling of 3220320001032 in words is "three trillion, two hundred twenty billion, three hundred twenty million, one thousand, thirty-two".