22144200222167 has 2 divisors, whose sum is σ = 22144200222168. Its totient is φ = 22144200222166.

The previous prime is 22144200222101. The next prime is 22144200222169. The reversal of 22144200222167 is 76122200244122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22144200222167 is a prime.

Together with 22144200222169, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22144200222169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11072100111083 + 11072100111084.

It is an arithmetic number, because the mean of its divisors is an integer number (11072100111084).

Almost surely, 2^{22144200222167} is an apocalyptic number.

22144200222167 is a deficient number, since it is larger than the sum of its proper divisors (1).

22144200222167 is an equidigital number, since it uses as much as digits as its factorization.

22144200222167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 35.

Adding to 22144200222167 its reverse (76122200244122), we get a palindrome (98266400466289).

The spelling of 22144200222167 in words is "twenty-two trillion, one hundred forty-four billion, two hundred million, two hundred twenty-two thousand, one hundred sixty-seven".