2112322020167 has 2 divisors, whose sum is σ = 2112322020168. Its totient is φ = 2112322020166.

The previous prime is 2112322020161. The next prime is 2112322020209. The reversal of 2112322020167 is 7610202232112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112322020167 - 2³² = 2108027052871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112322020161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056161010083 + 1056161010084.

It is an arithmetic number, because the mean of its divisors is an integer number (1056161010084).

Almost surely, 2^{2112322020167} is an apocalyptic number.

2112322020167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112322020167 is an equidigital number, since it uses as much as digits as its factorization.

2112322020167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 2112322020167 its reverse (7610202232112), we get a palindrome (9722524252279).

The spelling of 2112322020167 in words is "two trillion, one hundred twelve billion, three hundred twenty-two million, twenty thousand, one hundred sixty-seven".