11012110229 has 2 divisors, whose sum is σ = 11012110230. Its totient is φ = 11012110228.

The previous prime is 11012110189. The next prime is 11012110259. The reversal of 11012110229 is 92201121011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10998346129 + 13764100 = 104873^2 + 3710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012110229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11012110229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012110259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506055114 + 5506055115.

It is an arithmetic number, because the mean of its divisors is an integer number (5506055115).

Almost surely, 2^11012110229 is an apocalyptic number.

It is an amenable number.

11012110229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012110229 is an equidigital number, since it uses as much as digits as its factorization.

11012110229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 11012110229 in words is "eleven billion, twelve million, one hundred ten thousand, two hundred twenty-nine".