1112001167 has 2 divisors, whose sum is σ = 1112001168. Its totient is φ = 1112001166.

The previous prime is 1112001133. The next prime is 1112001169. The reversal of 1112001167 is 7611002111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112001167 - 2⁶ = 1112001103 is a prime.

Together with 1112001169, 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 (1112001169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556000583 + 556000584.

It is an arithmetic number, because the mean of its divisors is an integer number (556000584).

Almost surely, 2^1112001167 is an apocalyptic number.

1112001167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112001167 is an equidigital number, since it uses as much as digits as its factorization.

1112001167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 20.

The square root of 1112001167 is about 33346.6814990637. The cubic root of 1112001167 is about 1036.0206558967.

Adding to 1112001167 its reverse (7611002111), we get a palindrome (8723003278).

The spelling of 1112001167 in words is "one billion, one hundred twelve million, one thousand, one hundred sixty-seven".