122123304223 has 2 divisors, whose sum is σ = 122123304224. Its totient is φ = 122123304222.

The previous prime is 122123304203. The next prime is 122123304227. The reversal of 122123304223 is 322403321221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122123304223 - 2²⁵ = 122089749791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122123304227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61061652111 + 61061652112.

It is an arithmetic number, because the mean of its divisors is an integer number (61061652112).

Almost surely, 2^122123304223 is an apocalyptic number.

122123304223 is a deficient number, since it is larger than the sum of its proper divisors (1).

122123304223 is an equidigital number, since it uses as much as digits as its factorization.

122123304223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 122123304223 its reverse (322403321221), we get a palindrome (444526625444).

The spelling of 122123304223 in words is "one hundred twenty-two billion, one hundred twenty-three million, three hundred four thousand, two hundred twenty-three".