212213030167 has 2 divisors, whose sum is σ = 212213030168. Its totient is φ = 212213030166.

The previous prime is 212213030111. The next prime is 212213030173. The reversal of 212213030167 is 761030312212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212213030167 - 2³¹ = 210065546519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212213030567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106106515083 + 106106515084.

It is an arithmetic number, because the mean of its divisors is an integer number (106106515084).

Almost surely, 2^212213030167 is an apocalyptic number.

212213030167 is a deficient number, since it is larger than the sum of its proper divisors (1).

212213030167 is an equidigital number, since it uses as much as digits as its factorization.

212213030167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 212213030167 its reverse (761030312212), we get a palindrome (973243342379).

The spelling of 212213030167 in words is "two hundred twelve billion, two hundred thirteen million, thirty thousand, one hundred sixty-seven".