3232100020020 has 96 divisors (see below), whose sum is σ = 9177217564032. Its totient is φ = 849774624768.

The previous prime is 3232100019943. The next prime is 3232100020073. The reversal of 3232100020020 is 200200012323.

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

It is a congruent number.

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, 11924119 + ... + 12192161.

It is an arithmetic number, because the mean of its divisors is an integer number (95596016292).

Almost surely, 2^{3232100020020} is an apocalyptic number.

3232100020020 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 3232100020020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4588608782016).

3232100020020 is an abundant number, since it is smaller than the sum of its proper divisors (5945117544012).

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

3232100020020 is a wasteful number, since it uses less digits than its factorization.

3232100020020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270881 (or 270879 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3232100020020 its reverse (200200012323), we get a palindrome (3432300032343).

The spelling of 3232100020020 in words is "three trillion, two hundred thirty-two billion, one hundred million, twenty thousand, twenty".