122312130223 has 8 divisors (see below), whose sum is σ = 122542807968. Its totient is φ = 122081647584.

The previous prime is 122312130211. The next prime is 122312130253. The reversal of 122312130223 is 322031213221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122312130223 is a prime.

It is a super-3 number, since 3×122312130223³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122312130194 and 122312130203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122312130253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237990 + ... + 1333132.

It is an arithmetic number, because the mean of its divisors is an integer number (15317850996).

Almost surely, 2^122312130223 is an apocalyptic number.

122312130223 is a deficient number, since it is larger than the sum of its proper divisors (230677745).

122312130223 is an equidigital number, since it uses as much as digits as its factorization.

122312130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97553.

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

Adding to 122312130223 its reverse (322031213221), we get a palindrome (444343343444).

The spelling of 122312130223 in words is "one hundred twenty-two billion, three hundred twelve million, one hundred thirty thousand, two hundred twenty-three".