11212412343 has 32 divisors (see below), whose sum is σ = 16457441280. Its totient is φ = 6733726560.

The previous prime is 11212412293. The next prime is 11212412357. The reversal of 11212412343 is 34321421211.

It is not a de Polignac number, because 11212412343 - 2⁹ = 11212411831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212412363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2782296 + ... + 2786322.

It is an arithmetic number, because the mean of its divisors is an integer number (514295040).

Almost surely, 2^11212412343 is an apocalyptic number.

11212412343 is a deficient number, since it is larger than the sum of its proper divisors (5245028937).

11212412343 is a wasteful number, since it uses less digits than its factorization.

11212412343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787.

The product of its digits is 1152, while the sum is 24.

Adding to 11212412343 its reverse (34321421211), we get a palindrome (45533833554).

The spelling of 11212412343 in words is "eleven billion, two hundred twelve million, four hundred twelve thousand, three hundred forty-three".