200211001126111 has 2 divisors, whose sum is σ = 200211001126112. Its totient is φ = 200211001126110.

The previous prime is 200211001126033. The next prime is 200211001126139. The reversal of 200211001126111 is 111621100112002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200211001126111 - 2¹¹ = 200211001124063 is a prime.

It is a super-2 number, since 2×200211001126111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200211001126211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105500563055 + 100105500563056.

It is an arithmetic number, because the mean of its divisors is an integer number (100105500563056).

Almost surely, 2^{200211001126111} is an apocalyptic number.

200211001126111 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211001126111 is an equidigital number, since it uses as much as digits as its factorization.

200211001126111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 200211001126111 its reverse (111621100112002), we get a palindrome (311832101238113).

The spelling of 200211001126111 in words is "two hundred trillion, two hundred eleven billion, one million, one hundred twenty-six thousand, one hundred eleven".