11123221114134 has 24 divisors (see below), whose sum is σ = 24508792287720. Its totient is φ = 3644897313888.

The previous prime is 11123221114133. The next prime is 11123221114163. The reversal of 11123221114134 is 43141112232111.

11123221114134 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 32 + 211 + 1 + 413 + 4 = 666.

11123221114134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11123221114098 and 11123221114107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123221114133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5236920367 + ... + 5236922490.

It is an arithmetic number, because the mean of its divisors is an integer number (1021199678655).

Almost surely, 2^{11123221114134} is an apocalyptic number.

11123221114134 is an abundant number, since it is smaller than the sum of its proper divisors (13385571173586).

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

11123221114134 is a wasteful number, since it uses less digits than its factorization.

11123221114134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10473842924 (or 10473842921 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

Adding to 11123221114134 its reverse (43141112232111), we get a palindrome (54264333346245).

The spelling of 11123221114134 in words is "eleven trillion, one hundred twenty-three billion, two hundred twenty-one million, one hundred fourteen thousand, one hundred thirty-four".