200211000102191 has 8 divisors (see below), whose sum is σ = 217705165161120. Its totient is φ = 183015880600032.

The previous prime is 200211000102121. The next prime is 200211000102229. The reversal of 200211000102191 is 191201000112002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200211000102191 is a prime.

It is a super-2 number, since 2×200211000102191² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211000102121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74761387796 + ... + 74761390473.

It is an arithmetic number, because the mean of its divisors is an integer number (27213145645140).

Almost surely, 2^{200211000102191} is an apocalyptic number.

200211000102191 is a deficient number, since it is larger than the sum of its proper divisors (17494165058929).

200211000102191 is a wasteful number, since it uses less digits than its factorization.

200211000102191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149522778385.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 200211000102191 its reverse (191201000112002), we get a palindrome (391412000214193).

The spelling of 200211000102191 in words is "two hundred trillion, two hundred eleven billion, one hundred two thousand, one hundred ninety-one".