122023510223 has 2 divisors, whose sum is σ = 122023510224. Its totient is φ = 122023510222.

The previous prime is 122023510211. The next prime is 122023510237. The reversal of 122023510223 is 322015320221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122023510223 - 2²⁰ = 122022461647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122023500223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011755111 + 61011755112.

It is an arithmetic number, because the mean of its divisors is an integer number (61011755112).

Almost surely, 2^122023510223 is an apocalyptic number.

122023510223 is a deficient number, since it is larger than the sum of its proper divisors (1).

122023510223 is an equidigital number, since it uses as much as digits as its factorization.

122023510223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 122023510223 its reverse (322015320221), we get a palindrome (444038830444).

The spelling of 122023510223 in words is "one hundred twenty-two billion, twenty-three million, five hundred ten thousand, two hundred twenty-three".