11174247012 has 24 divisors (see below), whose sum is σ = 26777926336. Its totient is φ = 3624079968.

The previous prime is 11174246947. The next prime is 11174247023. The reversal of 11174247012 is 21074247111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12583168 + ... + 12584055.

Almost surely, 2^11174247012 is an apocalyptic number.

11174247012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11174247012 is an abundant number, since it is smaller than the sum of its proper divisors (15603679324).

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

11174247012 is a wasteful number, since it uses less digits than its factorization.

11174247012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25167267 (or 25167265 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 30.

Subtracting 11174247012 from its reverse (21074247111), we obtain a palindrome (9900000099).

The spelling of 11174247012 in words is "eleven billion, one hundred seventy-four million, two hundred forty-seven thousand, twelve".