11021112010112 has 128 divisors (see below), whose sum is σ = 23615013888000. Its totient is φ = 5106947567616.

The previous prime is 11021112010079. The next prime is 11021112010121. The reversal of 11021112010112 is 21101021112011.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244245089 + ... + 244290207.

It is an arithmetic number, because the mean of its divisors is an integer number (184492296000).

Almost surely, 2^{11021112010112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11021112010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11807506944000).

11021112010112 is an abundant number, since it is smaller than the sum of its proper divisors (12593901877888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11021112010112 is a wasteful number, since it uses less digits than its factorization.

11021112010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47336 (or 47324 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11021112010112 its reverse (21101021112011), we get a palindrome (32122133122123).

The spelling of 11021112010112 in words is "eleven trillion, twenty-one billion, one hundred twelve million, ten thousand, one hundred twelve".