11114404312 has 128 divisors (see below), whose sum is σ = 24668582400. Its totient is φ = 4640025600.

The previous prime is 11114404267. The next prime is 11114404339. The reversal of 11114404312 is 21340441111.

11114404312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13504333 + ... + 13505155.

It is an arithmetic number, because the mean of its divisors is an integer number (192723300).

Almost surely, 2^11114404312 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 11114404312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12334291200).

11114404312 is an abundant number, since it is smaller than the sum of its proper divisors (13554178088).

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

11114404312 is a wasteful number, since it uses less digits than its factorization.

11114404312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11114404312 its reverse (21340441111), we get a palindrome (32454845423).

The spelling of 11114404312 in words is "eleven billion, one hundred fourteen million, four hundred four thousand, three hundred twelve".