224031422 has 8 divisors (see below), whose sum is σ = 343197216. Its totient is φ = 109632352.

The previous prime is 224031407. The next prime is 224031449. The reversal of 224031422 is 224130422.

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

It is a junction number, because it is equal to n+sod(n) for n = 224031394 and 224031403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191563 + ... + 1191750.

It is an arithmetic number, because the mean of its divisors is an integer number (42899652).

Almost surely, 2^224031422 is an apocalyptic number.

224031422 is a deficient number, since it is larger than the sum of its proper divisors (119165794).

224031422 is a wasteful number, since it uses less digits than its factorization.

224031422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383362.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 224031422 is about 14967.6792456279. The cubic root of 224031422 is about 607.3461905768.

Adding to 224031422 its reverse (224130422), we get a palindrome (448161844).

The spelling of 224031422 in words is "two hundred twenty-four million, thirty-one thousand, four hundred twenty-two".