12235234214 has 16 divisors (see below), whose sum is σ = 20978320896. Its totient is φ = 5242763400.

The previous prime is 12235234213. The next prime is 12235234273. The reversal of 12235234214 is 41243253221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12235234213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11459 + ... + 156849.

It is an arithmetic number, because the mean of its divisors is an integer number (1311145056).

Almost surely, 2^12235234214 is an apocalyptic number.

12235234214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12235234214 is a deficient number, since it is larger than the sum of its proper divisors (8743086682).

12235234214 is a wasteful number, since it uses less digits than its factorization.

12235234214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151411.

The product of its digits is 11520, while the sum is 29.

Adding to 12235234214 its reverse (41243253221), we get a palindrome (53478487435).

The spelling of 12235234214 in words is "twelve billion, two hundred thirty-five million, two hundred thirty-four thousand, two hundred fourteen".