1124000012 has 6 divisors (see below), whose sum is σ = 1967000028. Its totient is φ = 562000004.

The previous prime is 1123999997. The next prime is 1124000051. The reversal of 1124000012 is 2100004211.

It is a junction number, because it is equal to n+sod(n) for n = 1123999957 and 1124000002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140499998 + ... + 140500005.

It is an arithmetic number, because the mean of its divisors is an integer number (327833338).

Almost surely, 2^1124000012 is an apocalyptic number.

It is an amenable number.

1124000012 is a deficient number, since it is larger than the sum of its proper divisors (843000016).

1124000012 is a wasteful number, since it uses less digits than its factorization.

1124000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281000007 (or 281000005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1124000012 is about 33526.1094074454. The cubic root of 1124000012 is about 1039.7336633077.

Adding to 1124000012 its reverse (2100004211), we get a palindrome (3224004223).

The spelling of 1124000012 in words is "one billion, one hundred twenty-four million, twelve", and thus it is an aban number.