20332233211133 has 2 divisors, whose sum is σ = 20332233211134. Its totient is φ = 20332233211132.

The previous prime is 20332233211067. The next prime is 20332233211159. The reversal of 20332233211133 is 33111233223302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17092618399684 + 3239614811449 = 4134322^2 + 1799893^2 .

It is a cyclic number.

It is not a de Polignac number, because 20332233211133 - 2⁴⁰ = 19232721583357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20332233211096 and 20332233211105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20332233211163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166116605566 + 10166116605567.

It is an arithmetic number, because the mean of its divisors is an integer number (10166116605567).

Almost surely, 2^{20332233211133} is an apocalyptic number.

It is an amenable number.

20332233211133 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332233211133 is an equidigital number, since it uses as much as digits as its factorization.

20332233211133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 20332233211133 its reverse (33111233223302), we get a palindrome (53443466434435).

The spelling of 20332233211133 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, two hundred eleven thousand, one hundred thirty-three".