224230131 has 6 divisors (see below), whose sum is σ = 323887980. Its totient is φ = 149486748.

The previous prime is 224230129. The next prime is 224230157. The reversal of 224230131 is 131032422.

It is not a de Polignac number, because 224230131 - 2¹ = 224230129 is a prime.

It is a super-2 number, since 2×224230131² = 100558303296554322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224230631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12457221 + ... + 12457238.

It is an arithmetic number, because the mean of its divisors is an integer number (53981330).

Almost surely, 2^224230131 is an apocalyptic number.

224230131 is a deficient number, since it is larger than the sum of its proper divisors (99657849).

224230131 is a wasteful number, since it uses less digits than its factorization.

224230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24914465 (or 24914462 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 224230131 is about 14974.3157105759. The cubic root of 224230131 is about 607.5257033275.

Adding to 224230131 its reverse (131032422), we get a palindrome (355262553).

The spelling of 224230131 in words is "two hundred twenty-four million, two hundred thirty thousand, one hundred thirty-one".