2204216242 has 4 divisors (see below), whose sum is σ = 3306324366. Its totient is φ = 1102108120.

The previous prime is 2204216227. The next prime is 2204216297. The reversal of 2204216242 is 2426124022.

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., 2196703161 + 7513081 = 46869^2 + 2741^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551054059 + ... + 551054062.

Almost surely, 2^2204216242 is an apocalyptic number.

2204216242 is a deficient number, since it is larger than the sum of its proper divisors (1102108124).

2204216242 is a wasteful number, since it uses less digits than its factorization.

2204216242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102108123.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2204216242 is about 46949.0813754646. The cubic root of 2204216242 is about 1301.4217663884.

The spelling of 2204216242 in words is "two billion, two hundred four million, two hundred sixteen thousand, two hundred forty-two".