122343312043 has 16 divisors (see below), whose sum is σ = 126671973120. Its totient is φ = 118039104000.

The previous prime is 122343312041. The next prime is 122343312083. The reversal of 122343312043 is 340213343221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122343312043 - 2¹ = 122343312041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122343312041) 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, 15068421 + ... + 15076537.

It is an arithmetic number, because the mean of its divisors is an integer number (7916998320).

Almost surely, 2^122343312043 is an apocalyptic number.

122343312043 is a deficient number, since it is larger than the sum of its proper divisors (4328661077).

122343312043 is an equidigital number, since it uses as much as digits as its factorization.

122343312043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9558.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 122343312043 its reverse (340213343221), we get a palindrome (462556655264).

The spelling of 122343312043 in words is "one hundred twenty-two billion, three hundred forty-three million, three hundred twelve thousand, forty-three".