404101122 has 32 divisors (see below), whose sum is σ = 851254272. Its totient is φ = 127635024.

The previous prime is 404101121. The next prime is 404101129. The reversal of 404101122 is 221101404.

It is not an unprimeable number, because it can be changed into a prime (404101121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1083 + ... + 28449.

It is an arithmetic number, because the mean of its divisors is an integer number (26601696).

Almost surely, 2^404101122 is an apocalyptic number.

404101122 is an abundant number, since it is smaller than the sum of its proper divisors (447153150).

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

404101122 is a wasteful number, since it uses less digits than its factorization.

404101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27502.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 404101122 is about 20102.2665886213. The cubic root of 404101122 is about 739.3158529543.

Adding to 404101122 its reverse (221101404), we get a palindrome (625202526).

The spelling of 404101122 in words is "four hundred four million, one hundred one thousand, one hundred twenty-two".