122404361441 has 4 divisors (see below), whose sum is σ = 122423961792. Its totient is φ = 122384761092.

The previous prime is 122404361341. The next prime is 122404361501. The reversal of 122404361441 is 144163404221.

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 a cyclic number.

It is not a de Polignac number, because 122404361441 - 2³⁰ = 121330619617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122404361398 and 122404361407.

It is not an unprimeable number, because it can be changed into a prime (122404361141) 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, 9790805 + ... + 9803298.

It is an arithmetic number, because the mean of its divisors is an integer number (30605990448).

Almost surely, 2^122404361441 is an apocalyptic number.

It is an amenable number.

122404361441 is a deficient number, since it is larger than the sum of its proper divisors (19600351).

122404361441 is an equidigital number, since it uses as much as digits as its factorization.

122404361441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19600350.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 122404361441 its reverse (144163404221), we get a palindrome (266567765662).

The spelling of 122404361441 in words is "one hundred twenty-two billion, four hundred four million, three hundred sixty-one thousand, four hundred forty-one".