200122202242 has 16 divisors (see below), whose sum is σ = 301383141120. Its totient is φ = 99661913568.

The previous prime is 200122202227. The next prime is 200122202249. The reversal of 200122202242 is 242202221002.

It is not an unprimeable number, because it can be changed into a prime (200122202249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340183 + ... + 718309.

It is an arithmetic number, because the mean of its divisors is an integer number (18836446320).

Almost surely, 2^200122202242 is an apocalyptic number.

200122202242 is a deficient number, since it is larger than the sum of its proper divisors (101260938878).

200122202242 is a wasteful number, since it uses less digits than its factorization.

200122202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379185.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 200122202242 its reverse (242202221002), we get a palindrome (442324423244).

The spelling of 200122202242 in words is "two hundred billion, one hundred twenty-two million, two hundred two thousand, two hundred forty-two".