11010111121112 has 32 divisors (see below), whose sum is σ = 20690360938800. Its totient is φ = 5492689972224.

The previous prime is 11010111121081. The next prime is 11010111121127. The reversal of 11010111121112 is 21112111101011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9946064 + ... + 10997472.

Almost surely, 2^{11010111121112} is an apocalyptic number.

It is an amenable number.

11010111121112 is a deficient number, since it is larger than the sum of its proper divisors (9680249817688).

11010111121112 is a wasteful number, since it uses less digits than its factorization.

11010111121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054355 (or 1054351 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 11010111121112 its reverse (21112111101011), we get a palindrome (32122222222123).

The spelling of 11010111121112 in words is "eleven trillion, ten billion, one hundred eleven million, one hundred twenty-one thousand, one hundred twelve".