11733890012 has 24 divisors (see below), whose sum is σ = 22118485536. Its totient is φ = 5414511168.

The previous prime is 11733889997. The next prime is 11733890039. The reversal of 11733890012 is 21009833711.

It is a happy number.

It is a congruent number.

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, 260633 + ... + 302319.

It is an arithmetic number, because the mean of its divisors is an integer number (921603564).

Almost surely, 2^11733890012 is an apocalyptic number.

It is an amenable number.

11733890012 is a deficient number, since it is larger than the sum of its proper divisors (10384595524).

11733890012 is a wasteful number, since it uses less digits than its factorization.

11733890012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47117 (or 47115 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 11733890012 in words is "eleven billion, seven hundred thirty-three million, eight hundred ninety thousand, twelve".