122241404 has 12 divisors (see below), whose sum is σ = 216500424. Its totient is φ = 60384144.

The previous prime is 122241397. The next prime is 122241439. The reversal of 122241404 is 404142221.

It is a congruent number.

It is an unprimeable number.

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, 183767 + ... + 184430.

It is an arithmetic number, because the mean of its divisors is an integer number (18041702).

Almost surely, 2^122241404 is an apocalyptic number.

It is an amenable number.

122241404 is a deficient number, since it is larger than the sum of its proper divisors (94259020).

122241404 is a wasteful number, since it uses less digits than its factorization.

122241404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368284 (or 368282 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 122241404 is about 11056.2834623575. The cubic root of 122241404 is about 496.2944780544.

Adding to 122241404 its reverse (404142221), we get a palindrome (526383625).

The spelling of 122241404 in words is "one hundred twenty-two million, two hundred forty-one thousand, four hundred four".