1113033122 has 4 divisors (see below), whose sum is σ = 1669549686. Its totient is φ = 556516560.

The previous prime is 1113033121. The next prime is 1113033127. The reversal of 1113033122 is 2213303111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1100846041 + 12187081 = 33179^2 + 3491^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1113033122.

It is not an unprimeable number, because it can be changed into a prime (1113033121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278258279 + ... + 278258282.

Almost surely, 2^1113033122 is an apocalyptic number.

1113033122 is a deficient number, since it is larger than the sum of its proper divisors (556516564).

1113033122 is an equidigital number, since it uses as much as digits as its factorization.

1113033122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556516563.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1113033122 is about 33362.1510397636. The cubic root of 1113033122 is about 1036.3410380977.

Adding to 1113033122 its reverse (2213303111), we get a palindrome (3326336233).

The spelling of 1113033122 in words is "one billion, one hundred thirteen million, thirty-three thousand, one hundred twenty-two".