20332232100213 has 8 divisors (see below), whose sum is σ = 29574155782176. Its totient is φ = 12322564909200.

The previous prime is 20332232100179. The next prime is 20332232100223. The reversal of 20332232100213 is 31200123223302.

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

It is not a de Polignac number, because 20332232100213 - 2⁶ = 20332232100149 is a prime.

It is a super-3 number, since 3×20332232100213³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332232100223) 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, 308064122698 + ... + 308064122763.

It is an arithmetic number, because the mean of its divisors is an integer number (3696769472772).

Almost surely, 2^{20332232100213} is an apocalyptic number.

It is an amenable number.

20332232100213 is a deficient number, since it is larger than the sum of its proper divisors (9241923681963).

20332232100213 is a wasteful number, since it uses less digits than its factorization.

20332232100213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616128245475.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20332232100213 its reverse (31200123223302), we get a palindrome (51532355323515).

The spelling of 20332232100213 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-two million, one hundred thousand, two hundred thirteen".