224431202 has 4 divisors (see below), whose sum is σ = 336646806. Its totient is φ = 112215600.

The previous prime is 224431199. The next prime is 224431223. The reversal of 224431202 is 202134422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 224430361 + 841 = 14981^2 + 29^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56107799 + ... + 56107802.

Almost surely, 2^224431202 is an apocalyptic number.

224431202 is a deficient number, since it is larger than the sum of its proper divisors (112215604).

224431202 is a wasteful number, since it uses less digits than its factorization.

224431202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112215603.

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

The square root of 224431202 is about 14981.0280688610. The cubic root of 224431202 is about 607.7072419774.

Adding to 224431202 its reverse (202134422), we get a palindrome (426565624).

The spelling of 224431202 in words is "two hundred twenty-four million, four hundred thirty-one thousand, two hundred two".