122312312123 has 8 divisors (see below), whose sum is σ = 122476476576. Its totient is φ = 122148230400.

The previous prime is 122312312051. The next prime is 122312312153. The reversal of 122312312123 is 321213213221.

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 122312312123 - 2¹⁶ = 122312246587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122312312153) 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, 3285353 + ... + 3322373.

It is an arithmetic number, because the mean of its divisors is an integer number (15309559572).

Almost surely, 2^122312312123 is an apocalyptic number.

122312312123 is a deficient number, since it is larger than the sum of its proper divisors (164164453).

122312312123 is an equidigital number, since it uses as much as digits as its factorization.

122312312123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41365.

The product of its digits is 864, while the sum is 23.

Adding to 122312312123 its reverse (321213213221), we get a palindrome (443525525344).

The spelling of 122312312123 in words is "one hundred twenty-two billion, three hundred twelve million, three hundred twelve thousand, one hundred twenty-three".