200200221121202 has 16 divisors (see below), whose sum is σ = 302991140954880. Its totient is φ = 99203368780992.

The previous prime is 200200221121151. The next prime is 200200221121223. The reversal of 200200221121202 is 202121122002002.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 46599302 + ... + 50713857.

It is an arithmetic number, because the mean of its divisors is an integer number (18936946309680).

Almost surely, 2^{200200221121202} is an apocalyptic number.

200200221121202 is a deficient number, since it is larger than the sum of its proper divisors (102790919833678).

200200221121202 is a wasteful number, since it uses less digits than its factorization.

200200221121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97322377.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200200221121202 its reverse (202121122002002), we get a palindrome (402321343123204).

The spelling of 200200221121202 in words is "two hundred trillion, two hundred billion, two hundred twenty-one million, one hundred twenty-one thousand, two hundred two".