2011102220167 has 2 divisors, whose sum is σ = 2011102220168. Its totient is φ = 2011102220166.

The previous prime is 2011102220159. The next prime is 2011102220221. The reversal of 2011102220167 is 7610222011102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011102220167 - 2³ = 2011102220159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011102220107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005551110083 + 1005551110084.

It is an arithmetic number, because the mean of its divisors is an integer number (1005551110084).

Almost surely, 2^{2011102220167} is an apocalyptic number.

2011102220167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011102220167 is an equidigital number, since it uses as much as digits as its factorization.

2011102220167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 2011102220167 its reverse (7610222011102), we get a palindrome (9621324231269).

The spelling of 2011102220167 in words is "two trillion, eleven billion, one hundred two million, two hundred twenty thousand, one hundred sixty-seven".