11026229077 has 2 divisors, whose sum is σ = 11026229078. Its totient is φ = 11026229076.

The previous prime is 11026229057. The next prime is 11026229099. The reversal of 11026229077 is 77092262011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8295748561 + 2730480516 = 91081^2 + 52254^2 .

It is an emirp because it is prime and its reverse (77092262011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11026229077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11026229057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5513114538 + 5513114539.

It is an arithmetic number, because the mean of its divisors is an integer number (5513114539).

Almost surely, 2^11026229077 is an apocalyptic number.

It is an amenable number.

11026229077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11026229077 is an equidigital number, since it uses as much as digits as its factorization.

11026229077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 11026229077 in words is "eleven billion, twenty-six million, two hundred twenty-nine thousand, seventy-seven".