11212122201179 has 2 divisors, whose sum is σ = 11212122201180. Its totient is φ = 11212122201178.

The previous prime is 11212122201169. The next prime is 11212122201233. The reversal of 11212122201179 is 97110222121211.

11212122201179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11212122201179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11212122201169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606061100589 + 5606061100590.

It is an arithmetic number, because the mean of its divisors is an integer number (5606061100590).

Almost surely, 2^{11212122201179} is an apocalyptic number.

11212122201179 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212122201179 is an equidigital number, since it uses as much as digits as its factorization.

11212122201179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 32.

The spelling of 11212122201179 in words is "eleven trillion, two hundred twelve billion, one hundred twenty-two million, two hundred one thousand, one hundred seventy-nine".