11003324012 has 12 divisors (see below), whose sum is σ = 19276960416. Its totient is φ = 5495621040.

The previous prime is 11003324009. The next prime is 11003324041. The reversal of 11003324012 is 21042330011.

It is a super-2 number, since 2×11003324012² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506143 + ... + 1513430.

It is an arithmetic number, because the mean of its divisors is an integer number (1606413368).

Almost surely, 2^11003324012 is an apocalyptic number.

It is an amenable number.

11003324012 is a deficient number, since it is larger than the sum of its proper divisors (8273636404).

11003324012 is a wasteful number, since it uses less digits than its factorization.

11003324012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020488 (or 3020486 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11003324012 its reverse (21042330011), we get a palindrome (32045654023).

The spelling of 11003324012 in words is "eleven billion, three million, three hundred twenty-four thousand, twelve".