20332020220133 has 2 divisors, whose sum is σ = 20332020220134. Its totient is φ = 20332020220132.

The previous prime is 20332020220121. The next prime is 20332020220247. The reversal of 20332020220133 is 33102202023302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20332009864609 + 10355524 = 4509103^2 + 3218^2 .

It is a cyclic number.

It is not a de Polignac number, because 20332020220133 - 2³² = 20327725252837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20332020220099 and 20332020220108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20332020250133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166010110066 + 10166010110067.

It is an arithmetic number, because the mean of its divisors is an integer number (10166010110067).

Almost surely, 2^{20332020220133} is an apocalyptic number.

It is an amenable number.

20332020220133 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332020220133 is an equidigital number, since it uses as much as digits as its factorization.

20332020220133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20332020220133 its reverse (33102202023302), we get a palindrome (53434222243435).

The spelling of 20332020220133 in words is "twenty trillion, three hundred thirty-two billion, twenty million, two hundred twenty thousand, one hundred thirty-three".