11141210112 has 112 divisors (see below), whose sum is σ = 30435419952. Its totient is φ = 3622830080.

The previous prime is 11141210099. The next prime is 11141210123. The reversal of 11141210112 is 21101214111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11141210091 and 11141210100.

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, 1002088 + ... + 1013144.

It is an arithmetic number, because the mean of its divisors is an integer number (271744821).

Almost surely, 2^11141210112 is an apocalyptic number.

11141210112 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 11141210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15217709976).

11141210112 is an abundant number, since it is smaller than the sum of its proper divisors (19294209840).

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

11141210112 is an equidigital number, since it uses as much as digits as its factorization.

11141210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11127 (or 11103 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11141210112 its reverse (21101214111), we get a palindrome (32242424223).

The spelling of 11141210112 in words is "eleven billion, one hundred forty-one million, two hundred ten thousand, one hundred twelve".