1166010212 has 24 divisors (see below), whose sum is σ = 2161766880. Its totient is φ = 548401280.

The previous prime is 1166010211. The next prime is 1166010247. The reversal of 1166010212 is 2120106611.

It is not an unprimeable number, because it can be changed into a prime (1166010211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155387 + ... + 162717.

It is an arithmetic number, because the mean of its divisors is an integer number (90073620).

Almost surely, 2^1166010212 is an apocalyptic number.

It is an amenable number.

1166010212 is a deficient number, since it is larger than the sum of its proper divisors (995756668).

1166010212 is a wasteful number, since it uses less digits than its factorization.

1166010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9691 (or 9689 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1166010212 is about 34146.8916887028. The cubic root of 1166010212 is about 1052.5291147679.

Adding to 1166010212 its reverse (2120106611), we get a palindrome (3286116823).

The spelling of 1166010212 in words is "one billion, one hundred sixty-six million, ten thousand, two hundred twelve".