122203223 has 2 divisors, whose sum is σ = 122203224. Its totient is φ = 122203222.

The previous prime is 122203201. The next prime is 122203229. The reversal of 122203223 is 322302221.

It is a strong prime.

It is an emirp because it is prime and its reverse (322302221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122203223 - 2²⁰ = 121154647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122203229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61101611 + 61101612.

It is an arithmetic number, because the mean of its divisors is an integer number (61101612).

Almost surely, 2^122203223 is an apocalyptic number.

122203223 is a deficient number, since it is larger than the sum of its proper divisors (1).

122203223 is an equidigital number, since it uses as much as digits as its factorization.

122203223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 122203223 is about 11054.5566622999. The cubic root of 122203223 is about 496.2428016391.

Adding to 122203223 its reverse (322302221), we get a palindrome (444505444).

The spelling of 122203223 in words is "one hundred twenty-two million, two hundred three thousand, two hundred twenty-three".