20332233233211 has 4 divisors (see below), whose sum is σ = 27109644310952. Its totient is φ = 13554822155472.

The previous prime is 20332233233201. The next prime is 20332233233219. The reversal of 20332233233211 is 11233233223302.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20332233233211 - 2¹⁵ = 20332233200443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332233233219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3388705538866 + ... + 3388705538871.

It is an arithmetic number, because the mean of its divisors is an integer number (6777411077738).

Almost surely, 2^{20332233233211} is an apocalyptic number.

20332233233211 is a deficient number, since it is larger than the sum of its proper divisors (6777411077741).

20332233233211 is an equidigital number, since it uses as much as digits as its factorization.

20332233233211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6777411077740.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 20332233233211 its reverse (11233233223302), we get a palindrome (31565466456513).

Subtracting from 20332233233211 its reverse (11233233223302), we obtain a palindrome (9099000009909).

The spelling of 20332233233211 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, two hundred thirty-three thousand, two hundred eleven".