3232002220032 has 112 divisors (see below), whose sum is σ = 8683942573152. Its totient is φ = 1069109084160.

The previous prime is 3232002220021. The next prime is 3232002220037. The reversal of 3232002220032 is 2300222002323.

It is a junction number, because it is equal to n+sod(n) for n = 3232002219990 and 3232002220008.

It is not an unprimeable number, because it can be changed into a prime (3232002220037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2717508 + ... + 3721404.

It is an arithmetic number, because the mean of its divisors is an integer number (77535201546).

Almost surely, 2^{3232002220032} is an apocalyptic number.

3232002220032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3232002220032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4341971286576).

3232002220032 is an abundant number, since it is smaller than the sum of its proper divisors (5451940353120).

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

3232002220032 is a wasteful number, since it uses less digits than its factorization.

3232002220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004057 (or 1004033 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 3232002220032 its reverse (2300222002323), we get a palindrome (5532224222355).

The spelling of 3232002220032 in words is "three trillion, two hundred thirty-two billion, two million, two hundred twenty thousand, thirty-two".