104421222 has 24 divisors (see below), whose sum is σ = 226493280. Its totient is φ = 34769040.

The previous prime is 104421217. The next prime is 104421281. The reversal of 104421222 is 222124401.

104421222 is a `hidden beast` number, since 1 + 0 + 442 + 1 + 222 = 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 = 104421195 and 104421204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17347 + ... + 22577.

It is an arithmetic number, because the mean of its divisors is an integer number (9437220).

Almost surely, 2^104421222 is an apocalyptic number.

104421222 is an abundant number, since it is smaller than the sum of its proper divisors (122072058).

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

104421222 is a wasteful number, since it uses less digits than its factorization.

104421222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348 (or 6345 counting only the distinct ones).

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

The square root of 104421222 is about 10218.6702657440. The cubic root of 104421222 is about 470.9009758422.

Adding to 104421222 its reverse (222124401), we get a palindrome (326545623).

It can be divided in two parts, 10442 and 1222, that added together give a square (11664 = 108²).

The spelling of 104421222 in words is "one hundred four million, four hundred twenty-one thousand, two hundred twenty-two".