224402204402 has 4 divisors (see below), whose sum is σ = 336603306606. Its totient is φ = 112201102200.

The previous prime is 224402204401. The next prime is 224402204447. The reversal of 224402204402 is 204402204422.

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., 224324429641 + 77774761 = 473629^2 + 8819^2 .

It is not an unprimeable number, because it can be changed into a prime (224402204401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100551099 + ... + 56100551102.

Almost surely, 2^224402204402 is an apocalyptic number.

224402204402 is a deficient number, since it is larger than the sum of its proper divisors (112201102204).

224402204402 is a wasteful number, since it uses less digits than its factorization.

224402204402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112201102203.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 224402204402 its reverse (204402204422), we get a palindrome (428804408824).

The spelling of 224402204402 in words is "two hundred twenty-four billion, four hundred two million, two hundred four thousand, four hundred two".