11012121002167 has 2 divisors, whose sum is σ = 11012121002168. Its totient is φ = 11012121002166.

The previous prime is 11012121002059. The next prime is 11012121002213. The reversal of 11012121002167 is 76120012121011.

It is a happy number.

11012121002167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (76120012121011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11012121002167 - 2¹⁹ = 11012120477879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012121002867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506060501083 + 5506060501084.

It is an arithmetic number, because the mean of its divisors is an integer number (5506060501084).

Almost surely, 2^{11012121002167} is an apocalyptic number.

11012121002167 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012121002167 is an equidigital number, since it uses as much as digits as its factorization.

11012121002167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 11012121002167 its reverse (76120012121011), we get a palindrome (87132133123178).

The spelling of 11012121002167 in words is "eleven trillion, twelve billion, one hundred twenty-one million, two thousand, one hundred sixty-seven".