32022020011020 has 192 divisors, whose sum is σ = 97239018240000. Its totient is φ = 7826842911744.

The previous prime is 32022020010977. The next prime is 32022020011061. The reversal of 32022020011020 is 2011002022023.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 362446011 + ... + 362534349.

It is an arithmetic number, because the mean of its divisors is an integer number (506453220000).

Almost surely, 2^{32022020011020} is an apocalyptic number.

32022020011020 is a gapful number since it is divisible by the number (30) 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 32022020011020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48619509120000).

32022020011020 is an abundant number, since it is smaller than the sum of its proper divisors (65216998228980).

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

32022020011020 is a wasteful number, since it uses less digits than its factorization.

32022020011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91632 (or 91630 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 32022020011020 its reverse (2011002022023), we get a palindrome (34033022033043).

The spelling of 32022020011020 in words is "thirty-two trillion, twenty-two billion, twenty million, eleven thousand, twenty".