201101222012179 has 2 divisors, whose sum is σ = 201101222012180. Its totient is φ = 201101222012178.

The previous prime is 201101222012129. The next prime is 201101222012203. The reversal of 201101222012179 is 971210222101102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201101222012179 - 2¹¹ = 201101222010131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201101222012179.

It is not a weakly prime, because it can be changed into another prime (201101222012129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100550611006089 + 100550611006090.

It is an arithmetic number, because the mean of its divisors is an integer number (100550611006090).

Almost surely, 2^{201101222012179} is an apocalyptic number.

201101222012179 is a deficient number, since it is larger than the sum of its proper divisors (1).

201101222012179 is an equidigital number, since it uses as much as digits as its factorization.

201101222012179 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 31.

The spelling of 201101222012179 in words is "two hundred one trillion, one hundred one billion, two hundred twenty-two million, twelve thousand, one hundred seventy-nine".