22120002122167 has 2 divisors, whose sum is σ = 22120002122168. Its totient is φ = 22120002122166.

The previous prime is 22120002122159. The next prime is 22120002122227. The reversal of 22120002122167 is 76122120002122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22120002122167 - 2³ = 22120002122159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120002122117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060001061083 + 11060001061084.

It is an arithmetic number, because the mean of its divisors is an integer number (11060001061084).

Almost surely, 2^{22120002122167} is an apocalyptic number.

22120002122167 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120002122167 is an equidigital number, since it uses as much as digits as its factorization.

22120002122167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 22120002122167 its reverse (76122120002122), we get a palindrome (98242122124289).

The spelling of 22120002122167 in words is "twenty-two trillion, one hundred twenty billion, two million, one hundred twenty-two thousand, one hundred sixty-seven".