1170666051212 has 12 divisors (see below), whose sum is σ = 2341332102480. Its totient is φ = 501714021936.

The previous prime is 1170666051173. The next prime is 1170666051223. The reversal of 1170666051212 is 2121506660711.

1170666051212 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20904750887 + ... + 20904750942.

It is an arithmetic number, because the mean of its divisors is an integer number (195111008540).

Almost surely, 2^{1170666051212} is an apocalyptic number.

It is an amenable number.

1170666051212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1170666051212 is a wasteful number, since it uses less digits than its factorization.

1170666051212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41809501840 (or 41809501838 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 1170666051212 in words is "one trillion, one hundred seventy billion, six hundred sixty-six million, fifty-one thousand, two hundred twelve".