200211111011 has 4 divisors (see below), whose sum is σ = 200316100392. Its totient is φ = 200106121632.

The previous prime is 200211110993. The next prime is 200211111029. The reversal of 200211111011 is 110111112002.

200211111011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (200211110993) and next prime (200211111029).

It is a cyclic number.

It is not a de Polignac number, because 200211111011 - 2²⁶ = 200144002147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200211110983 and 200211111001.

It is not an unprimeable number, because it can be changed into a prime (200211116011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52491830 + ... + 52495643.

It is an arithmetic number, because the mean of its divisors is an integer number (50079025098).

Almost surely, 2^200211111011 is an apocalyptic number.

200211111011 is a deficient number, since it is larger than the sum of its proper divisors (104989381).

200211111011 is a wasteful number, since it uses less digits than its factorization.

200211111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104989380.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 200211111011 its reverse (110111112002), we get a palindrome (310322223013).

Subtracting from 200211111011 its reverse (110111112002), we obtain a palindrome (90099999009).

The spelling of 200211111011 in words is "two hundred billion, two hundred eleven million, one hundred eleven thousand, eleven".