1320224220167 has 2 divisors, whose sum is σ = 1320224220168. Its totient is φ = 1320224220166.

The previous prime is 1320224220121. The next prime is 1320224220221. The reversal of 1320224220167 is 7610224220231.

It is a weak prime.

It is an emirp because it is prime and its reverse (7610224220231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1320224220167 - 2²⁰ = 1320223171591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320224220067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660112110083 + 660112110084.

It is an arithmetic number, because the mean of its divisors is an integer number (660112110084).

Almost surely, 2^{1320224220167} is an apocalyptic number.

1320224220167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320224220167 is an equidigital number, since it uses as much as digits as its factorization.

1320224220167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 1320224220167 its reverse (7610224220231), we get a palindrome (8930448440398).

The spelling of 1320224220167 in words is "one trillion, three hundred twenty billion, two hundred twenty-four million, two hundred twenty thousand, one hundred sixty-seven".