122423232351 has 16 divisors (see below), whose sum is σ = 188911078400. Its totient is φ = 69070611168.

The previous prime is 122423232343. The next prime is 122423232383. The reversal of 122423232351 is 153232324221.

It is not a de Polignac number, because 122423232351 - 2³ = 122423232343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122423231351) 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, 36895036 + ... + 36898353.

It is an arithmetic number, because the mean of its divisors is an integer number (11806942400).

Almost surely, 2^122423232351 is an apocalyptic number.

122423232351 is a deficient number, since it is larger than the sum of its proper divisors (66487846049).

122423232351 is an equidigital number, since it uses as much as digits as its factorization.

122423232351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73793478.

The product of its digits is 17280, while the sum is 30.

Adding to 122423232351 its reverse (153232324221), we get a palindrome (275655556572).

The spelling of 122423232351 in words is "one hundred twenty-two billion, four hundred twenty-three million, two hundred thirty-two thousand, three hundred fifty-one".