20332203223 has 2 divisors, whose sum is σ = 20332203224. Its totient is φ = 20332203222.

The previous prime is 20332203217. The next prime is 20332203233. The reversal of 20332203223 is 32230223302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20332203223 - 2⁵ = 20332203191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20332203194 and 20332203203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20332203233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166101611 + 10166101612.

It is an arithmetic number, because the mean of its divisors is an integer number (10166101612).

Almost surely, 2^20332203223 is an apocalyptic number.

20332203223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332203223 is an equidigital number, since it uses as much as digits as its factorization.

20332203223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 20332203223 its reverse (32230223302), we get a palindrome (52562426525).

The spelling of 20332203223 in words is "twenty billion, three hundred thirty-two million, two hundred three thousand, two hundred twenty-three".