220202104 has 16 divisors (see below), whose sum is σ = 427116600. Its totient is φ = 106304352.

The previous prime is 220202093. The next prime is 220202111. The reversal of 220202104 is 401202022.

It is a congruent number.

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, 474342 + ... + 474805.

Almost surely, 2^220202104 is an apocalyptic number.

It is an amenable number.

220202104 is a deficient number, since it is larger than the sum of its proper divisors (206914496).

220202104 is a wasteful number, since it uses less digits than its factorization.

220202104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949182 (or 949178 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 220202104 is about 14839.2083346788. The cubic root of 220202104 is about 603.8658752225.

Adding to 220202104 its reverse (401202022), we get a palindrome (621404126).

The spelling of 220202104 in words is "two hundred twenty million, two hundred two thousand, one hundred four".