200206211204105 has 16 divisors (see below), whose sum is σ = 240995869228800. Its totient is φ = 159666684659328.

The previous prime is 200206211204099. The next prime is 200206211204137. The reversal of 200206211204105 is 501402112602002.

It is a cyclic number.

It is not a de Polignac number, because 200206211204105 - 2²⁶ = 200206144095241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38792807 + ... + 43649676.

It is an arithmetic number, because the mean of its divisors is an integer number (15062241826800).

Almost surely, 2^{200206211204105} is an apocalyptic number.

It is an amenable number.

200206211204105 is a deficient number, since it is larger than the sum of its proper divisors (40789658024695).

200206211204105 is a wasteful number, since it uses less digits than its factorization.

200206211204105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82444000.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 200206211204105 its reverse (501402112602002), we get a palindrome (701608323806107).

The spelling of 200206211204105 in words is "two hundred trillion, two hundred six billion, two hundred eleven million, two hundred four thousand, one hundred five".