12336111354 has 64 divisors (see below), whose sum is σ = 28844605440. Its totient is φ = 3444168000.

The previous prime is 12336111343. The next prime is 12336111367. The reversal of 12336111354 is 45311163321.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547687 + ... + 569765.

It is an arithmetic number, because the mean of its divisors is an integer number (450696960).

Almost surely, 2^12336111354 is an apocalyptic number.

12336111354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12336111354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14422302720).

12336111354 is an abundant number, since it is smaller than the sum of its proper divisors (16508494086).

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

12336111354 is a wasteful number, since it uses less digits than its factorization.

12336111354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22395.

The product of its digits is 6480, while the sum is 30.

Adding to 12336111354 its reverse (45311163321), we get a palindrome (57647274675).

The spelling of 12336111354 in words is "twelve billion, three hundred thirty-six million, one hundred eleven thousand, three hundred fifty-four".