200220444202 has 4 divisors (see below), whose sum is σ = 300330666306. Its totient is φ = 100110222100.

The previous prime is 200220444199. The next prime is 200220444253. The reversal of 200220444202 is 202444022002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 164909900281 + 35310543921 = 406091^2 + 187911^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 50055111049 + ... + 50055111052.

Almost surely, 2^200220444202 is an apocalyptic number.

200220444202 is a deficient number, since it is larger than the sum of its proper divisors (100110222104).

200220444202 is a wasteful number, since it uses less digits than its factorization.

200220444202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100110222103.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 200220444202 its reverse (202444022002), we get a palindrome (402664466204).

The spelling of 200220444202 in words is "two hundred billion, two hundred twenty million, four hundred forty-four thousand, two hundred two".