20201232330000 has 500 divisors, whose sum is σ = 74062961412748. Its totient is φ = 5313185280000.

The previous prime is 20201232329981. The next prime is 20201232330053. The reversal of 20201232330000 is 3323210202.

It is a happy number.

20201232330000 is a `hidden beast` number, since 20 + 20 + 1 + 2 + 323 + 300 + 0 + 0 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 9988836102144 + 10212396227856 = 3160512^2 + 3195684^2 .

It is a tau number, because it is divible by the number of its divisors (500).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 58959180 + ... + 59300820.

Almost surely, 2^{20201232330000} is an apocalyptic number.

20201232330000 is a gapful number since it is divisible by the number (20) 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 20201232330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37031480706374).

20201232330000 is an abundant number, since it is smaller than the sum of its proper divisors (53861729082748).

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

20201232330000 is an equidigital number, since it uses as much as digits as its factorization.

20201232330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341754 (or 341724 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20201232330000 its reverse (3323210202), we get a palindrome (20204555540202).

The spelling of 20201232330000 in words is "twenty trillion, two hundred one billion, two hundred thirty-two million, three hundred thirty thousand".