212010222167 has 2 divisors, whose sum is σ = 212010222168. Its totient is φ = 212010222166.

The previous prime is 212010222161. The next prime is 212010222209. The reversal of 212010222167 is 761222010212.

212010222167 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 not a de Polignac number, because 212010222167 - 2¹⁴ = 212010205783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212010222161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005111083 + 106005111084.

It is an arithmetic number, because the mean of its divisors is an integer number (106005111084).

Almost surely, 2^212010222167 is an apocalyptic number.

212010222167 is a deficient number, since it is larger than the sum of its proper divisors (1).

212010222167 is an equidigital number, since it uses as much as digits as its factorization.

212010222167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 212010222167 its reverse (761222010212), we get a palindrome (973232232379).

The spelling of 212010222167 in words is "two hundred twelve billion, ten million, two hundred twenty-two thousand, one hundred sixty-seven".