122311223224 has 16 divisors (see below), whose sum is σ = 229396036320. Its totient is φ = 61138946880.

The previous prime is 122311223213. The next prime is 122311223227. The reversal of 122311223224 is 422322113221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122311223227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2051872 + ... + 2110639.

It is an arithmetic number, because the mean of its divisors is an integer number (14337252270).

Almost surely, 2^122311223224 is an apocalyptic number.

It is an amenable number.

122311223224 is a deficient number, since it is larger than the sum of its proper divisors (107084813096).

122311223224 is a wasteful number, since it uses less digits than its factorization.

122311223224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4166190 (or 4166186 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 122311223224 its reverse (422322113221), we get a palindrome (544633336445).

The spelling of 122311223224 in words is "one hundred twenty-two billion, three hundred eleven million, two hundred twenty-three thousand, two hundred twenty-four".