2273115167 has 2 divisors, whose sum is σ = 2273115168. Its totient is φ = 2273115166.

The previous prime is 2273115161. The next prime is 2273115211. The reversal of 2273115167 is 7615113722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2273115167 - 2¹⁴ = 2273098783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273115161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136557583 + 1136557584.

It is an arithmetic number, because the mean of its divisors is an integer number (1136557584).

Almost surely, 2^2273115167 is an apocalyptic number.

2273115167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273115167 is an equidigital number, since it uses as much as digits as its factorization.

2273115167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 35.

The square root of 2273115167 is about 47677.1975581619. The cubic root of 2273115167 is about 1314.8427415833.

Adding to 2273115167 its reverse (7615113722), we get a palindrome (9888228889).

The spelling of 2273115167 in words is "two billion, two hundred seventy-three million, one hundred fifteen thousand, one hundred sixty-seven".