11544222343 has 2 divisors, whose sum is σ = 11544222344. Its totient is φ = 11544222342.

The previous prime is 11544222337. The next prime is 11544222377. The reversal of 11544222343 is 34322244511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11544222343 - 2⁵ = 11544222311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11544222323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5772111171 + 5772111172.

It is an arithmetic number, because the mean of its divisors is an integer number (5772111172).

Almost surely, 2^11544222343 is an apocalyptic number.

11544222343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11544222343 is an equidigital number, since it uses as much as digits as its factorization.

11544222343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 31.

Adding to 11544222343 its reverse (34322244511), we get a palindrome (45866466854).

The spelling of 11544222343 in words is "eleven billion, five hundred forty-four million, two hundred twenty-two thousand, three hundred forty-three".