224230331 has 8 divisors (see below), whose sum is σ = 243695760. Its totient is φ = 205081632.

The previous prime is 224230313. The next prime is 224230339. The reversal of 224230331 is 133032422.

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

It is a cyclic number.

It is not a de Polignac number, because 224230331 - 2¹⁴ = 224213947 is a prime.

It is a super-2 number, since 2×224230331² = 100558482680739122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224230339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77705 + ... + 80538.

It is an arithmetic number, because the mean of its divisors is an integer number (30461970).

Almost surely, 2^224230331 is an apocalyptic number.

224230331 is a deficient number, since it is larger than the sum of its proper divisors (19465429).

224230331 is a wasteful number, since it uses less digits than its factorization.

224230331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158365.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 224230331 is about 14974.3223886759. The cubic root of 224230331 is about 607.5258839531.

Adding to 224230331 its reverse (133032422), we get a palindrome (357262753).

The spelling of 224230331 in words is "two hundred twenty-four million, two hundred thirty thousand, three hundred thirty-one".