224243112 has 32 divisors (see below), whose sum is σ = 561052800. Its totient is φ = 74688384.

The previous prime is 224243099. The next prime is 224243113. The reversal of 224243112 is 211342422.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (224243113) 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, 35713 + ... + 41519.

It is an arithmetic number, because the mean of its divisors is an integer number (17532900).

Almost surely, 2^224243112 is an apocalyptic number.

It is an amenable number.

224243112 is an abundant number, since it is smaller than the sum of its proper divisors (336809688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224243112 is a wasteful number, since it uses less digits than its factorization.

224243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7425 (or 7421 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 224243112 is about 14974.7491464799. The cubic root of 224243112 is about 607.5374266092.

Adding to 224243112 its reverse (211342422), we get a palindrome (435585534).

It can be divided in two parts, 2242 and 43112, that added together give a palindrome (45354).

The spelling of 224243112 in words is "two hundred twenty-four million, two hundred forty-three thousand, one hundred twelve".