122321013223 has 16 divisors (see below), whose sum is σ = 131657633280. Its totient is φ = 113235865600.

The previous prime is 122321013193. The next prime is 122321013239. The reversal of 122321013223 is 322310123221.

It is a cyclic number.

It is not a de Polignac number, because 122321013223 - 2⁹ = 122321012711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122321013194 and 122321013203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122321010223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77343 + ... + 500623.

It is an arithmetic number, because the mean of its divisors is an integer number (8228602080).

Almost surely, 2^122321013223 is an apocalyptic number.

122321013223 is a deficient number, since it is larger than the sum of its proper divisors (9336620057).

122321013223 is a wasteful number, since it uses less digits than its factorization.

122321013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423578.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 122321013223 its reverse (322310123221), we get a palindrome (444631136444).

The spelling of 122321013223 in words is "one hundred twenty-two billion, three hundred twenty-one million, thirteen thousand, two hundred twenty-three".