122004122 has 8 divisors (see below), whose sum is σ = 183702816. Its totient is φ = 60769852.

The previous prime is 122004109. The next prime is 122004161. The reversal of 122004122 is 221400221.

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 = 122004097 and 122004106.

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, 115448 + ... + 116499.

It is an arithmetic number, because the mean of its divisors is an integer number (22962852).

Almost surely, 2^122004122 is an apocalyptic number.

122004122 is a deficient number, since it is larger than the sum of its proper divisors (61698694).

122004122 is a wasteful number, since it uses less digits than its factorization.

122004122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232212.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 122004122 is about 11045.5476097838. The cubic root of 122004122 is about 495.9731520544.

Adding to 122004122 its reverse (221400221), we get a palindrome (343404343).

The spelling of 122004122 in words is "one hundred twenty-two million, four thousand, one hundred twenty-two".