11145724726211 has 2 divisors, whose sum is σ = 11145724726212. Its totient is φ = 11145724726210.

The previous prime is 11145724726193. The next prime is 11145724726217. The reversal of 11145724726211 is 11262742754111.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11262742754111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11145724726211 is a prime.

It is not a weakly prime, because it can be changed into another prime (11145724726217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5572862363105 + 5572862363106.

It is an arithmetic number, because the mean of its divisors is an integer number (5572862363106).

Almost surely, 2^{11145724726211} is an apocalyptic number.

11145724726211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11145724726211 is an equidigital number, since it uses as much as digits as its factorization.

11145724726211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 44.

The spelling of 11145724726211 in words is "eleven trillion, one hundred forty-five billion, seven hundred twenty-four million, seven hundred twenty-six thousand, two hundred eleven".