200211001101191 has 64 divisors (see below), whose sum is σ = 229162054348800. Its totient is φ = 174015388108800.

The previous prime is 200211001101179. The next prime is 200211001101203. The reversal of 200211001101191 is 191101100112002.

200211001101191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200211001101179) and next prime (200211001101203).

It is a de Polignac number, because none of the positive numbers 2^k-200211001101191 is a prime.

It is a super-2 number, since 2×200211001101191² (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 (200211001101101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 206041661 + ... + 207011081.

It is an arithmetic number, because the mean of its divisors is an integer number (3580657099200).

Almost surely, 2^{200211001101191} is an apocalyptic number.

200211001101191 is a deficient number, since it is larger than the sum of its proper divisors (28951053247609).

200211001101191 is a wasteful number, since it uses less digits than its factorization.

200211001101191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969720.

The product of its (nonzero) digits is 36, while the sum is 20.

Adding to 200211001101191 its reverse (191101100112002), we get a palindrome (391312101213193).

The spelling of 200211001101191 in words is "two hundred trillion, two hundred eleven billion, one million, one hundred one thousand, one hundred ninety-one".