200202220204 has 36 divisors (see below), whose sum is σ = 408945608064. Its totient is φ = 85508090976.

The previous prime is 200202220181. The next prime is 200202220217. The reversal of 200202220204 is 402022202002.

It is a super-2 number, since 2×200202220204² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 1685644 + ... + 1800499.

It is an arithmetic number, because the mean of its divisors is an integer number (11359600224).

Almost surely, 2^200202220204 is an apocalyptic number.

It is an amenable number.

200202220204 is an abundant number, since it is smaller than the sum of its proper divisors (208743387860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200202220204 is a wasteful number, since it uses less digits than its factorization.

200202220204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486454 (or 3486445 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 200202220204 its reverse (402022202002), we get a palindrome (602224422206).

The spelling of 200202220204 in words is "two hundred billion, two hundred two million, two hundred twenty thousand, two hundred four".