2201123123167 has 2 divisors, whose sum is σ = 2201123123168. Its totient is φ = 2201123123166.

The previous prime is 2201123123123. The next prime is 2201123123203. The reversal of 2201123123167 is 7613213211022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201123123167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201123120167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100561561583 + 1100561561584.

It is an arithmetic number, because the mean of its divisors is an integer number (1100561561584).

Almost surely, 2^{2201123123167} is an apocalyptic number.

2201123123167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201123123167 is an equidigital number, since it uses as much as digits as its factorization.

2201123123167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

Adding to 2201123123167 its reverse (7613213211022), we get a palindrome (9814336334189).

The spelling of 2201123123167 in words is "two trillion, two hundred one billion, one hundred twenty-three million, one hundred twenty-three thousand, one hundred sixty-seven".