22201001167 has 2 divisors, whose sum is σ = 22201001168. Its totient is φ = 22201001166.

The previous prime is 22201001161. The next prime is 22201001189. The reversal of 22201001167 is 76110010222.

It is a happy number.

It is an a-pointer prime, because the next prime (22201001189) can be obtained adding 22201001167 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22201001167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22201001161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100500583 + 11100500584.

It is an arithmetic number, because the mean of its divisors is an integer number (11100500584).

Almost surely, 2^22201001167 is an apocalyptic number.

22201001167 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201001167 is an equidigital number, since it uses as much as digits as its factorization.

22201001167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 22201001167 its reverse (76110010222), we get a palindrome (98311011389).

The spelling of 22201001167 in words is "twenty-two billion, two hundred one million, one thousand, one hundred sixty-seven".