11206411841 has 2 divisors, whose sum is σ = 11206411842. Its totient is φ = 11206411840.

The previous prime is 11206411819. The next prime is 11206411861. The reversal of 11206411841 is 14811460211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6918912400 + 4287499441 = 83180^2 + 65479^2 .

It is an emirp because it is prime and its reverse (14811460211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11206411841 - 2³⁰ = 10132670017 is a prime.

It is not a weakly prime, because it can be changed into another prime (11206411861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603205920 + 5603205921.

It is an arithmetic number, because the mean of its divisors is an integer number (5603205921).

Almost surely, 2^11206411841 is an apocalyptic number.

It is an amenable number.

11206411841 is a deficient number, since it is larger than the sum of its proper divisors (1).

11206411841 is an equidigital number, since it uses as much as digits as its factorization.

11206411841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 29.

The spelling of 11206411841 in words is "eleven billion, two hundred six million, four hundred eleven thousand, eight hundred forty-one".