200100122211 has 16 divisors (see below), whose sum is σ = 291069525888. Its totient is φ = 121266633600.

The previous prime is 200100122171. The next prime is 200100122213. The reversal of 200100122211 is 112221001002.

It is not a de Polignac number, because 200100122211 - 2¹⁹ = 200099597923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200100122213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552891 + ... + 840171.

It is an arithmetic number, because the mean of its divisors is an integer number (18191845368).

Almost surely, 2^200100122211 is an apocalyptic number.

200100122211 is a deficient number, since it is larger than the sum of its proper divisors (90969403677).

200100122211 is a wasteful number, since it uses less digits than its factorization.

200100122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308402.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200100122211 its reverse (112221001002), we get a palindrome (312321123213).

The spelling of 200100122211 in words is "two hundred billion, one hundred million, one hundred twenty-two thousand, two hundred eleven".