11122411172647 has 2 divisors, whose sum is σ = 11122411172648. Its totient is φ = 11122411172646.

The previous prime is 11122411172627. The next prime is 11122411172651. The reversal of 11122411172647 is 74627111422111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122411172647 - 2¹¹ = 11122411170599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122411172617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561205586323 + 5561205586324.

It is an arithmetic number, because the mean of its divisors is an integer number (5561205586324).

Almost surely, 2^{11122411172647} is an apocalyptic number.

11122411172647 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122411172647 is an equidigital number, since it uses as much as digits as its factorization.

11122411172647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37632, while the sum is 40.

Adding to 11122411172647 its reverse (74627111422111), we get a palindrome (85749522594758).

The spelling of 11122411172647 in words is "eleven trillion, one hundred twenty-two billion, four hundred eleven million, one hundred seventy-two thousand, six hundred forty-seven".