11117228334 has 16 divisors (see below), whose sum is σ = 22298537088. Its totient is φ = 3695062712.

The previous prime is 11117228333. The next prime is 11117228363. The reversal of 11117228334 is 43382271111.

11117228334 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 = 11117228295 and 11117228304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11117228333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2667762 + ... + 2671925.

It is an arithmetic number, because the mean of its divisors is an integer number (1393658568).

Almost surely, 2^11117228334 is an apocalyptic number.

11117228334 is an abundant number, since it is smaller than the sum of its proper divisors (11181308754).

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

11117228334 is a wasteful number, since it uses less digits than its factorization.

11117228334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340039.

The product of its digits is 8064, while the sum is 33.

Adding to 11117228334 its reverse (43382271111), we get a palindrome (54499499445).

The spelling of 11117228334 in words is "eleven billion, one hundred seventeen million, two hundred twenty-eight thousand, three hundred thirty-four".