2204224402 has 8 divisors (see below), whose sum is σ = 3420348300. Its totient is φ = 1064108304.

The previous prime is 2204224349. The next prime is 2204224417. The reversal of 2204224402 is 2044224022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2032116241 + 172108161 = 45079^2 + 13119^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19001877 + ... + 19001992.

Almost surely, 2^2204224402 is an apocalyptic number.

2204224402 is a deficient number, since it is larger than the sum of its proper divisors (1216123898).

2204224402 is a wasteful number, since it uses less digits than its factorization.

2204224402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38003900.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2204224402 is about 46949.1682780430. The cubic root of 2204224402 is about 1301.4233723392.

Adding to 2204224402 its reverse (2044224022), we get a palindrome (4248448424).

The spelling of 2204224402 in words is "two billion, two hundred four million, two hundred twenty-four thousand, four hundred two".