11223833543827 has 2 divisors, whose sum is σ = 11223833543828. Its totient is φ = 11223833543826.

The previous prime is 11223833543801. The next prime is 11223833543899. The reversal of 11223833543827 is 72834533832211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11223833543827 - 2³⁵ = 11189473805459 is a prime.

It is not a weakly prime, because it can be changed into another prime (11223833043827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611916771913 + 5611916771914.

It is an arithmetic number, because the mean of its divisors is an integer number (5611916771914).

Almost surely, 2^{11223833543827} is an apocalyptic number.

11223833543827 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223833543827 is an equidigital number, since it uses as much as digits as its factorization.

11223833543827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 52.

The spelling of 11223833543827 in words is "eleven trillion, two hundred twenty-three billion, eight hundred thirty-three million, five hundred forty-three thousand, eight hundred twenty-seven".