200010111111011 has 4 divisors (see below), whose sum is σ = 200140751289624. Its totient is φ = 199879470932400.

The previous prime is 200010111111001. The next prime is 200010111111023. The reversal of 200010111111011 is 110111111010002.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 200010111111011 - 2¹⁴ = 200010111094627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200010111110983 and 200010111111001.

It is not an unprimeable number, because it can be changed into a prime (200010111111001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65320087010 + ... + 65320090071.

It is an arithmetic number, because the mean of its divisors is an integer number (50035187822406).

Almost surely, 2^{200010111111011} is an apocalyptic number.

200010111111011 is a deficient number, since it is larger than the sum of its proper divisors (130640178613).

200010111111011 is a wasteful number, since it uses less digits than its factorization.

200010111111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130640178612.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 200010111111011 its reverse (110111111010002), we get a palindrome (310121222121013).

The spelling of 200010111111011 in words is "two hundred trillion, ten billion, one hundred eleven million, one hundred eleven thousand, eleven".