32003122203020 has 24 divisors (see below), whose sum is σ = 67361768091744. Its totient is φ = 12771684792576.

The previous prime is 32003122202993. The next prime is 32003122203023. The reversal of 32003122203020 is 2030222130023.

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 = 32003122202983 and 32003122203001.

It is not an unprimeable number, because it can be changed into a prime (32003122203023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847746664 + ... + 1847763983.

It is an arithmetic number, because the mean of its divisors is an integer number (2806740337156).

Almost surely, 2^{32003122203020} is an apocalyptic number.

It is an amenable number.

32003122203020 is an abundant number, since it is smaller than the sum of its proper divisors (35358645888724).

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

32003122203020 is a wasteful number, since it uses less digits than its factorization.

32003122203020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695511089 (or 3695511087 counting only the distinct ones).

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

Adding to 32003122203020 its reverse (2030222130023), we get a palindrome (34033344333043).

The spelling of 32003122203020 in words is "thirty-two trillion, three billion, one hundred twenty-two million, two hundred three thousand, twenty".