11121366234 has 16 divisors (see below), whose sum is σ = 24264799200. Its totient is φ = 3370110960.

The previous prime is 11121366233. The next prime is 11121366239. The reversal of 11121366234 is 43266312111.

11121366234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11121366233) 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, 84252709 + ... + 84252840.

It is an arithmetic number, because the mean of its divisors is an integer number (1516549950).

Almost surely, 2^11121366234 is an apocalyptic number.

11121366234 is an abundant number, since it is smaller than the sum of its proper divisors (13143432966).

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

11121366234 is a wasteful number, since it uses less digits than its factorization.

11121366234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168505565.

The product of its digits is 5184, while the sum is 30.

Adding to 11121366234 its reverse (43266312111), we get a palindrome (54387678345).

The spelling of 11121366234 in words is "eleven billion, one hundred twenty-one million, three hundred sixty-six thousand, two hundred thirty-four".