404023200122 has 8 divisors (see below), whose sum is σ = 608704557696. Its totient is φ = 201121680892.

The previous prime is 404023200101. The next prime is 404023200131. The reversal of 404023200122 is 221002320404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 404023200094 and 404023200103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444959018 + ... + 444959925.

It is an arithmetic number, because the mean of its divisors is an integer number (76088069712).

Almost surely, 2^404023200122 is an apocalyptic number.

404023200122 is a deficient number, since it is larger than the sum of its proper divisors (204681357574).

404023200122 is a wasteful number, since it uses less digits than its factorization.

404023200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889919172.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 404023200122 its reverse (221002320404), we get a palindrome (625025520526).

The spelling of 404023200122 in words is "four hundred four billion, twenty-three million, two hundred thousand, one hundred twenty-two".