1160122509 has 24 divisors (see below), whose sum is σ = 2062441472. Its totient is φ = 611932320.

The previous prime is 1160122451. The next prime is 1160122519. The reversal of 1160122509 is 9052210611.

1160122509 is a `hidden beast` number, since 1 + 1 + 601 + 2 + 2 + 50 + 9 = 666.

It is not a de Polignac number, because 1160122509 - 2⁸ = 1160122253 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160122519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 707437 + ... + 709074.

Almost surely, 2^1160122509 is an apocalyptic number.

It is an amenable number.

1160122509 is a deficient number, since it is larger than the sum of its proper divisors (902318963).

1160122509 is a wasteful number, since it uses less digits than its factorization.

1160122509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416537 (or 1416534 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1160122509 is about 34060.5711784168. The cubic root of 1160122509 is about 1050.7545623802.

The spelling of 1160122509 in words is "one billion, one hundred sixty million, one hundred twenty-two thousand, five hundred nine".