222113167 has 2 divisors, whose sum is σ = 222113168. Its totient is φ = 222113166.

The previous prime is 222113153. The next prime is 222113191. The reversal of 222113167 is 761311222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222113167 - 2¹⁵ = 222080399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222113137) 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, 111056583 + 111056584.

It is an arithmetic number, because the mean of its divisors is an integer number (111056584).

Almost surely, 2^222113167 is an apocalyptic number.

222113167 is a deficient number, since it is larger than the sum of its proper divisors (1).

222113167 is an equidigital number, since it uses as much as digits as its factorization.

222113167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 25.

The square root of 222113167 is about 14903.4615777678. The cubic root of 222113167 is about 605.6077648196.

Adding to 222113167 its reverse (761311222), we get a palindrome (983424389).

The spelling of 222113167 in words is "two hundred twenty-two million, one hundred thirteen thousand, one hundred sixty-seven".