122340123241 has 6 divisors (see below), whose sum is σ = 142314020970. Its totient is φ = 104862962736.

The previous prime is 122340123203. The next prime is 122340123253. The reversal of 122340123241 is 142321043221.

It can be written as a sum of positive squares in only one way, i.e., 121170825216 + 1169298025 = 348096^2 + 34195^2 .

It is not a de Polignac number, because 122340123241 - 2²⁵ = 122306568809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122340123271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1248368556 + ... + 1248368653.

It is an arithmetic number, because the mean of its divisors is an integer number (23719003495).

Almost surely, 2^122340123241 is an apocalyptic number.

It is an amenable number.

122340123241 is a deficient number, since it is larger than the sum of its proper divisors (19973897729).

122340123241 is an equidigital number, since it uses as much as digits as its factorization.

122340123241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496737223 (or 2496737216 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122340123241 its reverse (142321043221), we get a palindrome (264661166462).

The spelling of 122340123241 in words is "one hundred twenty-two billion, three hundred forty million, one hundred twenty-three thousand, two hundred forty-one".