104224222 has 4 divisors (see below), whose sum is σ = 156336336. Its totient is φ = 52112110.

The previous prime is 104224213. The next prime is 104224261. The reversal of 104224222 is 222422401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222422401 = 331 ⋅671971.

It is a self number, because there is not a number n which added to its sum of digits gives 104224222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26056054 + ... + 26056057.

It is an arithmetic number, because the mean of its divisors is an integer number (39084084).

Almost surely, 2^104224222 is an apocalyptic number.

104224222 is a deficient number, since it is larger than the sum of its proper divisors (52112114).

104224222 is an equidigital number, since it uses as much as digits as its factorization.

104224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52112113.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 104224222 is about 10209.0264961944. The cubic root of 104224222 is about 470.6046571126.

Adding to 104224222 its reverse (222422401), we get a palindrome (326646623).

The spelling of 104224222 in words is "one hundred four million, two hundred twenty-four thousand, two hundred twenty-two".