11033210112 has 72 divisors (see below), whose sum is σ = 29440713120. Its totient is φ = 3668183040.

The previous prime is 11033210087. The next prime is 11033210143. The reversal of 11033210112 is 21101233011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11033210091 and 11033210100.

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, 280287 + ... + 317217.

Almost surely, 2^11033210112 is an apocalyptic number.

11033210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11033210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14720356560).

11033210112 is an abundant number, since it is smaller than the sum of its proper divisors (18407503008).

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

11033210112 is an equidigital number, since it uses as much as digits as its factorization.

11033210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37339 (or 37325 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11033210112 its reverse (21101233011), we get a palindrome (32134443123).

The spelling of 11033210112 in words is "eleven billion, thirty-three million, two hundred ten thousand, one hundred twelve".