20332203110197 has 8 divisors (see below), whose sum is σ = 22180647565440. Its totient is φ = 18483769047360.

The previous prime is 20332203110189. The next prime is 20332203110201. The reversal of 20332203110197 is 79101130223302.

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

It is a cyclic number.

It is not a de Polignac number, because 20332203110197 - 2³ = 20332203110189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332203110797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819204 + ... + 6631282.

It is an arithmetic number, because the mean of its divisors is an integer number (2772580945680).

Almost surely, 2^{20332203110197} is an apocalyptic number.

It is an amenable number.

20332203110197 is a deficient number, since it is larger than the sum of its proper divisors (1848444455243).

20332203110197 is a wasteful number, since it uses less digits than its factorization.

20332203110197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5196203.

The product of its (nonzero) digits is 13608, while the sum is 34.

Adding to 20332203110197 its reverse (79101130223302), we get a palindrome (99433333333499).

The spelling of 20332203110197 in words is "twenty trillion, three hundred thirty-two billion, two hundred three million, one hundred ten thousand, one hundred ninety-seven".