122312330123 has 8 divisors (see below), whose sum is σ = 123528283200. Its totient is φ = 121097726280.

The previous prime is 122312330117. The next prime is 122312330183. The reversal of 122312330123 is 321033213221.

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

It is a cyclic number.

It is not a de Polignac number, because 122312330123 - 2¹⁶ = 122312264587 is a prime.

It is a super-2 number, since 2×122312330123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122312330183) 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, 154613 + ... + 518198.

It is an arithmetic number, because the mean of its divisors is an integer number (15441035400).

Almost surely, 2^122312330123 is an apocalyptic number.

122312330123 is a deficient number, since it is larger than the sum of its proper divisors (1215953077).

122312330123 is a wasteful number, since it uses less digits than its factorization.

122312330123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674617.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122312330123 its reverse (321033213221), we get a palindrome (443345543344).

The spelling of 122312330123 in words is "one hundred twenty-two billion, three hundred twelve million, three hundred thirty thousand, one hundred twenty-three".