122404210404 has 24 divisors (see below), whose sum is σ = 326411227968. Its totient is φ = 34972631520.

The previous prime is 122404210367. The next prime is 122404210417. The reversal of 122404210404 is 404012404221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728596407 + ... + 728596574.

It is an arithmetic number, because the mean of its divisors is an integer number (13600467832).

Almost surely, 2^122404210404 is an apocalyptic number.

122404210404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122404210404 is an abundant number, since it is smaller than the sum of its proper divisors (204007017564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122404210404 is a wasteful number, since it uses less digits than its factorization.

122404210404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457192995 (or 1457192993 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 122404210404 its reverse (404012404221), we get a palindrome (526416614625).

The spelling of 122404210404 in words is "one hundred twenty-two billion, four hundred four million, two hundred ten thousand, four hundred four".