200202222122 has 32 divisors (see below), whose sum is σ = 343649889792. Its totient is φ = 85689523584.

The previous prime is 200202222113. The next prime is 200202222127. The reversal of 200202222122 is 221222202002.

It is a self number, because there is not a number n which added to its sum of digits gives 200202222122.

It is not an unprimeable number, because it can be changed into a prime (200202222127) 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 in 15 ways as a sum of consecutive naturals, for example, 61542248 + ... + 61545500.

It is an arithmetic number, because the mean of its divisors is an integer number (10739059056).

Almost surely, 2^200202222122 is an apocalyptic number.

200202222122 is a deficient number, since it is larger than the sum of its proper divisors (143447667670).

200202222122 is a wasteful number, since it uses less digits than its factorization.

200202222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7622.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 200202222122 its reverse (221222202002), we get a palindrome (421424424124).

The spelling of 200202222122 in words is "two hundred billion, two hundred two million, two hundred twenty-two thousand, one hundred twenty-two".