122321113235 has 4 divisors (see below), whose sum is σ = 146785335888. Its totient is φ = 97856890584.

The previous prime is 122321113199. The next prime is 122321113283. The reversal of 122321113235 is 532311123221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122321113235 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12232111319 + ... + 12232111328.

It is an arithmetic number, because the mean of its divisors is an integer number (36696333972).

Almost surely, 2^122321113235 is an apocalyptic number.

122321113235 is a deficient number, since it is larger than the sum of its proper divisors (24464222653).

122321113235 is an equidigital number, since it uses as much as digits as its factorization.

122321113235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24464222652.

The product of its digits is 2160, while the sum is 26.

Adding to 122321113235 its reverse (532311123221), we get a palindrome (654632236456).

The spelling of 122321113235 in words is "one hundred twenty-two billion, three hundred twenty-one million, one hundred thirteen thousand, two hundred thirty-five".