224422122 has 8 divisors (see below), whose sum is σ = 448844256. Its totient is φ = 74807372.

The previous prime is 224422067. The next prime is 224422139. The reversal of 224422122 is 221224422.

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

224422122 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18701838 + ... + 18701849.

It is an arithmetic number, because the mean of its divisors is an integer number (56105532).

Almost surely, 2^224422122 is an apocalyptic number.

224422122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

224422122 is a wasteful number, since it uses less digits than its factorization.

224422122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37403692.

The product of its digits is 1024, while the sum is 21.

The square root of 224422122 is about 14980.7250158328. The cubic root of 224422122 is about 607.6990463610.

Adding to 224422122 its reverse (221224422), we get a palindrome (445646544).

The spelling of 224422122 in words is "two hundred twenty-four million, four hundred twenty-two thousand, one hundred twenty-two".