1132240122 has 24 divisors (see below), whose sum is σ = 2641894164. Its totient is φ = 348381504.

The previous prime is 1132240121. The next prime is 1132240177. The reversal of 1132240122 is 2210422311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1128355281 + 3884841 = 33591^2 + 1971^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1132240095 and 1132240104.

It is not an unprimeable number, because it can be changed into a prime (1132240121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2419083 + ... + 2419550.

Almost surely, 2^1132240122 is an apocalyptic number.

1132240122 is an abundant number, since it is smaller than the sum of its proper divisors (1509654042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132240122 is a wasteful number, since it uses less digits than its factorization.

1132240122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4838654 (or 4838651 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1132240122 is about 33648.7759361318. The cubic root of 1132240122 is about 1042.2682624152.

Adding to 1132240122 its reverse (2210422311), we get a palindrome (3342662433).

The spelling of 1132240122 in words is "one billion, one hundred thirty-two million, two hundred forty thousand, one hundred twenty-two".