224232320400422 has 8 divisors (see below), whose sum is σ = 336574673261856. Its totient is φ = 112040762646472.

The previous prime is 224232320400421. The next prime is 224232320400437. The reversal of 224232320400422 is 224004023232422.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224232320400421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37698773153 + ... + 37698779100.

It is an arithmetic number, because the mean of its divisors is an integer number (42071834157732).

Almost surely, 2^{224232320400422} is an apocalyptic number.

224232320400422 is a deficient number, since it is larger than the sum of its proper divisors (112342352861434).

224232320400422 is a wasteful number, since it uses less digits than its factorization.

224232320400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75397553742.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 224232320400422 its reverse (224004023232422), we get a palindrome (448236343632844).

The spelling of 224232320400422 in words is "two hundred twenty-four trillion, two hundred thirty-two billion, three hundred twenty million, four hundred thousand, four hundred twenty-two".