32331231122020 has 96 divisors (see below), whose sum is σ = 70640639032320. Its totient is φ = 12416617198080.

The previous prime is 32331231121907. The next prime is 32331231122081. The reversal of 32331231122020 is 2022113213323.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39778014 + ... + 40582666.

It is an arithmetic number, because the mean of its divisors is an integer number (735839989920).

Almost surely, 2^{32331231122020} 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 32331231122020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35320319516160).

32331231122020 is an abundant number, since it is smaller than the sum of its proper divisors (38309407910300).

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

32331231122020 is a wasteful number, since it uses less digits than its factorization.

32331231122020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805205 (or 805203 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 32331231122020 its reverse (2022113213323), we get a palindrome (34353344335343).

The spelling of 32331231122020 in words is "thirty-two trillion, three hundred thirty-one billion, two hundred thirty-one million, one hundred twenty-two thousand, twenty".