122311221302223 has 24 divisors (see below), whose sum is σ = 187708318012800. Its totient is φ = 76527237320784.

The previous prime is 122311221302197. The next prime is 122311221302233. The reversal of 122311221302223 is 322203122113221.

122311221302223 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 112 + 21 + 302 + 223 = 666.

It is not a de Polignac number, because 122311221302223 - 2⁶ = 122311221302159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122311221302233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3342366283 + ... + 3342402876.

It is an arithmetic number, because the mean of its divisors is an integer number (7821179917200).

Almost surely, 2^{122311221302223} is an apocalyptic number.

122311221302223 is a deficient number, since it is larger than the sum of its proper divisors (65397096710577).

122311221302223 is a wasteful number, since it uses less digits than its factorization.

122311221302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6684769291 (or 6684769288 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 122311221302223 its reverse (322203122113221), we get a palindrome (444514343415444).

The spelling of 122311221302223 in words is "one hundred twenty-two trillion, three hundred eleven billion, two hundred twenty-one million, three hundred two thousand, two hundred twenty-three".