224022322 has 8 divisors (see below), whose sum is σ = 339296256. Its totient is φ = 110923572.

The previous prime is 224022307. The next prime is 224022347. The reversal of 224022322 is 223220422.

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 224022322.

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, 543538 + ... + 543949.

It is an arithmetic number, because the mean of its divisors is an integer number (42412032).

Almost surely, 2^224022322 is an apocalyptic number.

224022322 is a deficient number, since it is larger than the sum of its proper divisors (115273934).

224022322 is a wasteful number, since it uses less digits than its factorization.

224022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087592.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 224022322 is about 14967.3752541987. The cubic root of 224022322 is about 607.3379671393.

Adding to 224022322 its reverse (223220422), we get a palindrome (447242744).

The spelling of 224022322 in words is "two hundred twenty-four million, twenty-two thousand, three hundred twenty-two".