11010010001111 has 24 divisors (see below), whose sum is σ = 12292380942912. Its totient is φ = 9852714872000.

The previous prime is 11010010001083. The next prime is 11010010001131. The reversal of 11010010001111 is 11110001001011.

It is a de Polignac number, because none of the positive numbers 2^k-11010010001111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010010001131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489551 + ... + 4718016.

It is an arithmetic number, because the mean of its divisors is an integer number (512182539288).

Almost surely, 2^{11010010001111} is an apocalyptic number.

11010010001111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11010010001111 is a deficient number, since it is larger than the sum of its proper divisors (1282370941801).

11010010001111 is a wasteful number, since it uses less digits than its factorization.

11010010001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207863 (or 5207852 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11010010001111 its reverse (11110001001011), we get a palindrome (22120011002122).

The spelling of 11010010001111 in words is "eleven trillion, ten billion, ten million, one thousand, one hundred eleven".