122321441313 has 24 divisors (see below), whose sum is σ = 178999048800. Its totient is φ = 80483667264.

The previous prime is 122321441311. The next prime is 122321441399. The reversal of 122321441313 is 313144123221.

122321441313 is a `hidden beast` number, since 1 + 2 + 23 + 214 + 413 + 13 = 666.

It is not a de Polignac number, because 122321441313 - 2¹ = 122321441311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122321441311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298558 + ... + 577736.

It is an arithmetic number, because the mean of its divisors is an integer number (7458293700).

Almost surely, 2^122321441313 is an apocalyptic number.

It is an amenable number.

122321441313 is a deficient number, since it is larger than the sum of its proper divisors (56677607487).

122321441313 is a wasteful number, since it uses less digits than its factorization.

122321441313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279821 (or 279818 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 122321441313 its reverse (313144123221), we get a palindrome (435465564534).

The spelling of 122321441313 in words is "one hundred twenty-two billion, three hundred twenty-one million, four hundred forty-one thousand, three hundred thirteen".