212011111001167 has 2 divisors, whose sum is σ = 212011111001168. Its totient is φ = 212011111001166.

The previous prime is 212011111001147. The next prime is 212011111001213. The reversal of 212011111001167 is 761100111110212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212011111001167 is a prime.

It is a super-2 number, since 2×212011111001167² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212011111001117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005555500583 + 106005555500584.

It is an arithmetic number, because the mean of its divisors is an integer number (106005555500584).

Almost surely, 2^{212011111001167} is an apocalyptic number.

212011111001167 is a deficient number, since it is larger than the sum of its proper divisors (1).

212011111001167 is an equidigital number, since it uses as much as digits as its factorization.

212011111001167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 25.

Adding to 212011111001167 its reverse (761100111110212), we get a palindrome (973111222111379).

The spelling of 212011111001167 in words is "two hundred twelve trillion, eleven billion, one hundred eleven million, one thousand, one hundred sixty-seven".