122230323013 has 4 divisors (see below), whose sum is σ = 122754916908. Its totient is φ = 121705729120.

The previous prime is 122230323011. The next prime is 122230323029. The reversal of 122230323013 is 310323032221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15603257569 + 106627065444 = 124913^2 + 326538^2 .

It is a cyclic number.

It is not a de Polignac number, because 122230323013 - 2¹ = 122230323011 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 (122230323011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262296598 + ... + 262297063.

It is an arithmetic number, because the mean of its divisors is an integer number (30688729227).

Almost surely, 2^122230323013 is an apocalyptic number.

It is an amenable number.

122230323013 is a deficient number, since it is larger than the sum of its proper divisors (524593895).

122230323013 is an equidigital number, since it uses as much as digits as its factorization.

122230323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524593894.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122230323013 its reverse (310323032221), we get a palindrome (432553355234).

The spelling of 122230323013 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred twenty-three thousand, thirteen".