2220181148167 has 2 divisors, whose sum is σ = 2220181148168. Its totient is φ = 2220181148166.

The previous prime is 2220181148153. The next prime is 2220181148191. The reversal of 2220181148167 is 7618411810222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220181148167 - 2⁷ = 2220181148039 is a prime.

It is a super-2 number, since 2×2220181148167² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220181148147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110090574083 + 1110090574084.

It is an arithmetic number, because the mean of its divisors is an integer number (1110090574084).

Almost surely, 2^{2220181148167} is an apocalyptic number.

2220181148167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220181148167 is an equidigital number, since it uses as much as digits as its factorization.

2220181148167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 43.

Adding to 2220181148167 its reverse (7618411810222), we get a palindrome (9838592958389).

The spelling of 2220181148167 in words is "two trillion, two hundred twenty billion, one hundred eighty-one million, one hundred forty-eight thousand, one hundred sixty-seven".