104212422 has 24 divisors (see below), whose sum is σ = 226058976. Its totient is φ = 34696656.

The previous prime is 104212417. The next prime is 104212429. The reversal of 104212422 is 224212401.

104212422 is a `hidden beast` number, since 1 + 0 + 421 + 242 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 104212395 and 104212404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104212429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15043 + ... + 20849.

It is an arithmetic number, because the mean of its divisors is an integer number (9419124).

Almost surely, 2^104212422 is an apocalyptic number.

104212422 is an abundant number, since it is smaller than the sum of its proper divisors (121846554).

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

104212422 is a wasteful number, since it uses less digits than its factorization.

104212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6812 (or 6809 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 104212422 is about 10208.4485598939. The cubic root of 104212422 is about 470.5868962235.

Adding to 104212422 its reverse (224212401), we get a palindrome (328424823).

The spelling of 104212422 in words is "one hundred four million, two hundred twelve thousand, four hundred twenty-two".