11122323343 has 4 divisors (see below), whose sum is σ = 11133708480. Its totient is φ = 11110938208.

The previous prime is 11122323307. The next prime is 11122323349. The reversal of 11122323343 is 34332322111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34332322111 = 23 ⋅1492709657.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122323343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122323349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5691103 + ... + 5693056.

It is an arithmetic number, because the mean of its divisors is an integer number (2783427120).

Almost surely, 2^11122323343 is an apocalyptic number.

11122323343 is a deficient number, since it is larger than the sum of its proper divisors (11385137).

11122323343 is an equidigital number, since it uses as much as digits as its factorization.

11122323343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385136.

The product of its digits is 2592, while the sum is 25.

Adding to 11122323343 its reverse (34332322111), we get a palindrome (45454645454).

The spelling of 11122323343 in words is "eleven billion, one hundred twenty-two million, three hundred twenty-three thousand, three hundred forty-three".