1123003022 has 8 divisors (see below), whose sum is σ = 1684653336. Its totient is φ = 561451912.

The previous prime is 1123003003. The next prime is 1123003033. The reversal of 1123003022 is 2203003211.

It is a happy number.

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

It is a super-2 number, since 2×1123003022² = 2522271574842264968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123002988 and 1123003006.

It is a congruent number.

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, 18908 + ... + 51024.

It is an arithmetic number, because the mean of its divisors is an integer number (210581667).

Almost surely, 2^1123003022 is an apocalyptic number.

1123003022 is a deficient number, since it is larger than the sum of its proper divisors (561650314).

1123003022 is a wasteful number, since it uses less digits than its factorization.

1123003022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49602.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1123003022 is about 33511.2372496152. The cubic root of 1123003022 is about 1039.4261571705.

Adding to 1123003022 its reverse (2203003211), we get a palindrome (3326006233).

The spelling of 1123003022 in words is "one billion, one hundred twenty-three million, three thousand, twenty-two".