122321111213223 has 24 divisors (see below), whose sum is σ = 190322129869872. Its totient is φ = 75256788797568.

The previous prime is 122321111213207. The next prime is 122321111213233. The reversal of 122321111213223 is 322312111123221.

122321111213223 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 211 + 1 + 121 + 322 + 3 = 666.

It is not a de Polignac number, because 122321111213223 - 2⁴ = 122321111213207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122321111213233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122704086 + ... + 123696947.

It is an arithmetic number, because the mean of its divisors is an integer number (7930088744578).

Almost surely, 2^{122321111213223} is an apocalyptic number.

122321111213223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122321111213223 is a deficient number, since it is larger than the sum of its proper divisors (68001018656649).

122321111213223 is a wasteful number, since it uses less digits than its factorization.

122321111213223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246405295 (or 246405292 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 122321111213223 its reverse (322312111123221), we get a palindrome (444633222336444).

The spelling of 122321111213223 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, one hundred eleven million, two hundred thirteen thousand, two hundred twenty-three".