1113340122 has 24 divisors (see below), whose sum is σ = 2413128276. Its totient is φ = 370976256.

The previous prime is 1113340103. The next prime is 1113340187. The reversal of 1113340122 is 2210433111.

It can be written as a sum of positive squares in 2 ways, for example, as 1100315241 + 13024881 = 33171^2 + 3609^2 .

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 = 1113340095 and 1113340104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46608 + ... + 66324.

Almost surely, 2^1113340122 is an apocalyptic number.

1113340122 is an abundant number, since it is smaller than the sum of its proper divisors (1299788154).

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

1113340122 is a wasteful number, since it uses less digits than its factorization.

1113340122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22862 (or 22859 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1113340122 is about 33366.7517448133. The cubic root of 1113340122 is about 1036.4363115282.

Adding to 1113340122 its reverse (2210433111), we get a palindrome (3323773233).

The spelling of 1113340122 in words is "one billion, one hundred thirteen million, three hundred forty thousand, one hundred twenty-two".