1123241122 has 8 divisors (see below), whose sum is σ = 1685006316. Its totient is φ = 561572352.

The previous prime is 1123241111. The next prime is 1123241123. The reversal of 1123241122 is 2211423211.

It can be written as a sum of positive squares in 2 ways, for example, as 1114825321 + 8415801 = 33389^2 + 2901^2 .

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 1123241122.

It is not an unprimeable number, because it can be changed into a prime (1123241123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25138 + ... + 53650.

Almost surely, 2^1123241122 is an apocalyptic number.

1123241122 is a deficient number, since it is larger than the sum of its proper divisors (561765194).

1123241122 is a wasteful number, since it uses less digits than its factorization.

1123241122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48212.

The product of its digits is 192, while the sum is 19.

The square root of 1123241122 is about 33514.7896010105. The cubic root of 1123241122 is about 1039.4996119681.

Adding to 1123241122 its reverse (2211423211), we get a palindrome (3334664333).

The spelling of 1123241122 in words is "one billion, one hundred twenty-three million, two hundred forty-one thousand, one hundred twenty-two".