20332110321201 has 8 divisors (see below), whose sum is σ = 30982263346624. Its totient is φ = 11618348754960.

The previous prime is 20332110321197. The next prime is 20332110321301. The reversal of 20332110321201 is 10212301123302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20332110321201 - 2² = 20332110321197 is a prime.

It is a super-2 number, since 2×20332110321201² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 968195729581 = 20332110321201 / (2 + 0 + 3 + 3 + 2 + 1 + 1 + 0 + 3 + 2 + 1 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332110321301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484097864770 + ... + 484097864811.

It is an arithmetic number, because the mean of its divisors is an integer number (3872782918328).

Almost surely, 2^{20332110321201} is an apocalyptic number.

20332110321201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20332110321201 is a deficient number, since it is larger than the sum of its proper divisors (10650153025423).

20332110321201 is an equidigital number, since it uses as much as digits as its factorization.

20332110321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968195729591.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 20332110321201 its reverse (10212301123302), we get a palindrome (30544411444503).

The spelling of 20332110321201 in words is "twenty trillion, three hundred thirty-two billion, one hundred ten million, three hundred twenty-one thousand, two hundred one".