104220422 has 8 divisors (see below), whose sum is σ = 156396072. Its totient is φ = 52088400.

The previous prime is 104220397. The next prime is 104220437. The reversal of 104220422 is 224022401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104220422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4079 + ... + 15002.

It is an arithmetic number, because the mean of its divisors is an integer number (19549509).

Almost surely, 2^104220422 is an apocalyptic number.

104220422 is a deficient number, since it is larger than the sum of its proper divisors (52175650).

104220422 is a wasteful number, since it uses less digits than its factorization.

104220422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21814.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 104220422 is about 10208.8403846862. The cubic root of 104220422 is about 470.5989376506.

Adding to 104220422 its reverse (224022401), we get a palindrome (328242823).

The spelling of 104220422 in words is "one hundred four million, two hundred twenty thousand, four hundred twenty-two".