1168212712 has 32 divisors (see below), whose sum is σ = 2218860000. Its totient is φ = 576566208.

The previous prime is 1168212677. The next prime is 1168212719. The reversal of 1168212712 is 2172128611.

It is not an unprimeable number, because it can be changed into a prime (1168212719) 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, 196114 + ... + 201982.

It is an arithmetic number, because the mean of its divisors is an integer number (69339375).

Almost surely, 2^1168212712 is an apocalyptic number.

It is an amenable number.

1168212712 is a deficient number, since it is larger than the sum of its proper divisors (1050647288).

1168212712 is a wasteful number, since it uses less digits than its factorization.

1168212712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6193 (or 6189 counting only the distinct ones).

The product of its digits is 2688, while the sum is 31.

The square root of 1168212712 is about 34179.1268466589. The cubic root of 1168212712 is about 1053.1914123627.

The spelling of 1168212712 in words is "one billion, one hundred sixty-eight million, two hundred twelve thousand, seven hundred twelve".