1131132122 has 8 divisors (see below), whose sum is σ = 1696899456. Its totient is φ = 565498972.

The previous prime is 1131132113. The next prime is 1131132139. The reversal of 1131132122 is 2212311311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1131132122.

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, 8828 + ... + 48375.

It is an arithmetic number, because the mean of its divisors is an integer number (212112432).

Almost surely, 2^1131132122 is an apocalyptic number.

1131132122 is a deficient number, since it is larger than the sum of its proper divisors (565767334).

1131132122 is an equidigital number, since it uses as much as digits as its factorization.

1131132122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67092.

The product of its digits is 72, while the sum is 17.

The square root of 1131132122 is about 33632.3077114848. The cubic root of 1131132122 is about 1041.9281666704.

Adding to 1131132122 its reverse (2212311311), we get a palindrome (3343443433).

The spelling of 1131132122 in words is "one billion, one hundred thirty-one million, one hundred thirty-two thousand, one hundred twenty-two".