200011220200122 has 32 divisors (see below), whose sum is σ = 406803665914560. Its totient is φ = 65540209059840.

The previous prime is 200011220200049. The next prime is 200011220200147. The reversal of 200011220200122 is 221002022110002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172468972 + ... + 173624792.

It is an arithmetic number, because the mean of its divisors is an integer number (12712614559830).

Almost surely, 2^{200011220200122} is an apocalyptic number.

200011220200122 is an abundant number, since it is smaller than the sum of its proper divisors (206792445714438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200011220200122 is a wasteful number, since it uses less digits than its factorization.

200011220200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644718.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200011220200122 its reverse (221002022110002), we get a palindrome (421013242310124).

The spelling of 200011220200122 in words is "two hundred trillion, eleven billion, two hundred twenty million, two hundred thousand, one hundred twenty-two".