11670071650512 has 40 divisors (see below), whose sum is σ = 32888383743840. Its totient is φ = 3536385348480.

The previous prime is 11670071650511. The next prime is 11670071650591. The reversal of 11670071650512 is 21505617007611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11670071650511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11051203687 + ... + 11051204742.

It is an arithmetic number, because the mean of its divisors is an integer number (822209593596).

Almost surely, 2^{11670071650512} is an apocalyptic number.

11670071650512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11670071650512 is an abundant number, since it is smaller than the sum of its proper divisors (21218312093328).

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

11670071650512 is a wasteful number, since it uses less digits than its factorization.

11670071650512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22102408451 (or 22102408445 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 42.

The spelling of 11670071650512 in words is "eleven trillion, six hundred seventy billion, seventy-one million, six hundred fifty thousand, five hundred twelve".