200001220022 has 16 divisors (see below), whose sum is σ = 303275212800. Its totient is φ = 98914792680.

The previous prime is 200001219989. The next prime is 200001220039. The reversal of 200001220022 is 220022100002.

It is a junction number, because it is equal to n+sod(n) for n = 200001219985 and 200001220012.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 1252022 + ... + 1402697.

It is an arithmetic number, because the mean of its divisors is an integer number (18954700800).

Almost surely, 2^200001220022 is an apocalyptic number.

200001220022 is a deficient number, since it is larger than the sum of its proper divisors (103273992778).

200001220022 is a wasteful number, since it uses less digits than its factorization.

200001220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655131.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 200001220022 its reverse (220022100002), we get a palindrome (420023320024).

The spelling of 200001220022 in words is "two hundred billion, one million, two hundred twenty thousand, twenty-two".