11164477227941 has 2 divisors, whose sum is σ = 11164477227942. Its totient is φ = 11164477227940.

The previous prime is 11164477227899. The next prime is 11164477228097. The reversal of 11164477227941 is 14972277446111.

11164477227941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8738113360900 + 2426363867041 = 2956030^2 + 1557679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11164477227941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11164477217941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5582238613970 + 5582238613971.

It is an arithmetic number, because the mean of its divisors is an integer number (5582238613971).

Almost surely, 2^{11164477227941} is an apocalyptic number.

It is an amenable number.

11164477227941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11164477227941 is an equidigital number, since it uses as much as digits as its factorization.

11164477227941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4741632, while the sum is 56.

The spelling of 11164477227941 in words is "eleven trillion, one hundred sixty-four billion, four hundred seventy-seven million, two hundred twenty-seven thousand, nine hundred forty-one".