122441223 has 4 divisors (see below), whose sum is σ = 163254968. Its totient is φ = 81627480.

The previous prime is 122441201. The next prime is 122441237. The reversal of 122441223 is 322144221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 122441223 - 2⁶ = 122441159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122441223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122441273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20406868 + ... + 20406873.

It is an arithmetic number, because the mean of its divisors is an integer number (40813742).

Almost surely, 2^122441223 is an apocalyptic number.

122441223 is a deficient number, since it is larger than the sum of its proper divisors (40813745).

122441223 is an equidigital number, since it uses as much as digits as its factorization.

122441223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40813744.

The product of its digits is 768, while the sum is 21.

The square root of 122441223 is about 11065.3162178042. The cubic root of 122441223 is about 496.5647494935.

Adding to 122441223 its reverse (322144221), we get a palindrome (444585444).

The spelling of 122441223 in words is "one hundred twenty-two million, four hundred forty-one thousand, two hundred twenty-three".