1135541122 has 8 divisors (see below), whose sum is σ = 1714161276. Its totient is φ = 564154032.

The previous prime is 1135541093. The next prime is 1135541153. The reversal of 1135541122 is 2211455311.

It can be written as a sum of positive squares in 2 ways, for example, as 890962801 + 244578321 = 29849^2 + 15639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1807873 + ... + 1808500.

Almost surely, 2^1135541122 is an apocalyptic number.

1135541122 is a deficient number, since it is larger than the sum of its proper divisors (578620154).

1135541122 is a wasteful number, since it uses less digits than its factorization.

1135541122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616532.

The product of its digits is 1200, while the sum is 25.

The square root of 1135541122 is about 33697.7910552012. The cubic root of 1135541122 is about 1043.2801765548.

Adding to 1135541122 its reverse (2211455311), we get a palindrome (3346996433).

The spelling of 1135541122 in words is "one billion, one hundred thirty-five million, five hundred forty-one thousand, one hundred twenty-two".