32002110020 has 96 divisors (see below), whose sum is σ = 75676446720. Its totient is φ = 11295866880.

The previous prime is 32002110017. The next prime is 32002110059. The reversal of 32002110020 is 2001120023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32002109983 and 32002110010.

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 31 ways as a sum of consecutive naturals, for example, 601085 + ... + 652155.

It is an arithmetic number, because the mean of its divisors is an integer number (788296320).

Almost surely, 2^32002110020 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 32002110020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37838223360).

32002110020 is an abundant number, since it is smaller than the sum of its proper divisors (43674336700).

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

32002110020 is a wasteful number, since it uses less digits than its factorization.

32002110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51213 (or 51211 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 32002110020 its reverse (2001120023), we get a palindrome (34003230043).

The spelling of 32002110020 in words is "thirty-two billion, two million, one hundred ten thousand, twenty".