20232213223 has 2 divisors, whose sum is σ = 20232213224. Its totient is φ = 20232213222.

The previous prime is 20232213191. The next prime is 20232213227. The reversal of 20232213223 is 32231223202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20232213223 - 2⁵ = 20232213191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20232213194 and 20232213203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20232213227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116106611 + 10116106612.

It is an arithmetic number, because the mean of its divisors is an integer number (10116106612).

Almost surely, 2^20232213223 is an apocalyptic number.

20232213223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20232213223 is an equidigital number, since it uses as much as digits as its factorization.

20232213223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20232213223 its reverse (32231223202), we get a palindrome (52463436425).

The spelling of 20232213223 in words is "twenty billion, two hundred thirty-two million, two hundred thirteen thousand, two hundred twenty-three".