1122535159 has 2 divisors, whose sum is σ = 1122535160. Its totient is φ = 1122535158.

The previous prime is 1122535151. The next prime is 1122535189. The reversal of 1122535159 is 9515352211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122535159 - 2³ = 1122535151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122535151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561267579 + 561267580.

It is an arithmetic number, because the mean of its divisors is an integer number (561267580).

Almost surely, 2^1122535159 is an apocalyptic number.

1122535159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122535159 is an equidigital number, since it uses as much as digits as its factorization.

1122535159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13500, while the sum is 34.

The square root of 1122535159 is about 33504.2558341474. The cubic root of 1122535159 is about 1039.2817893219.

The spelling of 1122535159 in words is "one billion, one hundred twenty-two million, five hundred thirty-five thousand, one hundred fifty-nine".