122223104 has 80 divisors (see below), whose sum is σ = 259858368. Its totient is φ = 57311232.

The previous prime is 122223089. The next prime is 122223113. The reversal of 122223104 is 401322221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1142219 + ... + 1142325.

Almost surely, 2^122223104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122223104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129929184).

122223104 is an abundant number, since it is smaller than the sum of its proper divisors (137635264).

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

122223104 is an equidigital number, since it uses as much as digits as its factorization.

122223104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 122223104 is about 11055.4558476799. The cubic root of 122223104 is about 496.2697110990.

Adding to 122223104 its reverse (401322221), we get a palindrome (523545325).

The spelling of 122223104 in words is "one hundred twenty-two million, two hundred twenty-three thousand, one hundred four".