11443202227 has 2 divisors, whose sum is σ = 11443202228. Its totient is φ = 11443202226.

The previous prime is 11443202201. The next prime is 11443202233. The reversal of 11443202227 is 72220234411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11443202227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11443202195 and 11443202204.

It is not a weakly prime, because it can be changed into another prime (11443203227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721601113 + 5721601114.

It is an arithmetic number, because the mean of its divisors is an integer number (5721601114).

Almost surely, 2^11443202227 is an apocalyptic number.

11443202227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11443202227 is an equidigital number, since it uses as much as digits as its factorization.

11443202227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 11443202227 its reverse (72220234411), we get a palindrome (83663436638).

The spelling of 11443202227 in words is "eleven billion, four hundred forty-three million, two hundred two thousand, two hundred twenty-seven".