122441313 has 4 divisors (see below), whose sum is σ = 163255088. Its totient is φ = 81627540.

The previous prime is 122441309. The next prime is 122441321. The reversal of 122441313 is 313144221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 122441313 - 2² = 122441309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122441313.

It is not an unprimeable number, because it can be changed into a prime (122443313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20406883 + ... + 20406888.

It is an arithmetic number, because the mean of its divisors is an integer number (40813772).

Almost surely, 2^122441313 is an apocalyptic number.

It is an amenable number.

122441313 is a deficient number, since it is larger than the sum of its proper divisors (40813775).

122441313 is an equidigital number, since it uses as much as digits as its factorization.

122441313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40813774.

The product of its digits is 576, while the sum is 21.

The square root of 122441313 is about 11065.3202845647. The cubic root of 122441313 is about 496.5648711596.

Adding to 122441313 its reverse (313144221), we get a palindrome (435585534).

The spelling of 122441313 in words is "one hundred twenty-two million, four hundred forty-one thousand, three hundred thirteen".