20332021030032 has 80 divisors (see below), whose sum is σ = 53808346045440. Its totient is φ = 6611685964800.

The previous prime is 20332021030031. The next prime is 20332021030067. The reversal of 20332021030032 is 23003012023302.

It is a junction number, because it is equal to n+sod(n) for n = 20332021029990 and 20332021030008.

It is not an unprimeable number, because it can be changed into a prime (20332021030031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37895094 + ... + 38427882.

It is an arithmetic number, because the mean of its divisors is an integer number (672604325568).

Almost surely, 2^{20332021030032} is an apocalyptic number.

It is an amenable number.

20332021030032 is an abundant number, since it is smaller than the sum of its proper divisors (33476325015408).

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

20332021030032 is a wasteful number, since it uses less digits than its factorization.

20332021030032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552232 (or 552226 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20332021030032 its reverse (23003012023302), we get a palindrome (43335033053334).

The spelling of 20332021030032 in words is "twenty trillion, three hundred thirty-two billion, twenty-one million, thirty thousand, thirty-two".