11010212121659 has 2 divisors, whose sum is σ = 11010212121660. Its totient is φ = 11010212121658.

The previous prime is 11010212121653. The next prime is 11010212121691. The reversal of 11010212121659 is 95612121201011.

It is an a-pointer prime, because the next prime (11010212121691) can be obtained adding 11010212121659 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11010212121659 - 2²⁰ = 11010211073083 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010212121653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505106060829 + 5505106060830.

It is an arithmetic number, because the mean of its divisors is an integer number (5505106060830).

Almost surely, 2^{11010212121659} is an apocalyptic number.

11010212121659 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010212121659 is an equidigital number, since it uses as much as digits as its factorization.

11010212121659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 32.

The spelling of 11010212121659 in words is "eleven trillion, ten billion, two hundred twelve million, one hundred twenty-one thousand, six hundred fifty-nine".