1167055012 has 12 divisors (see below), whose sum is σ = 2149838320. Its totient is φ = 552815496.

The previous prime is 1167055009. The next prime is 1167055013. The reversal of 1167055012 is 2105507611.

It is not an unprimeable number, because it can be changed into a prime (1167055013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7677918 + ... + 7678069.

Almost surely, 2^1167055012 is an apocalyptic number.

It is an amenable number.

1167055012 is a deficient number, since it is larger than the sum of its proper divisors (982783308).

1167055012 is a wasteful number, since it uses less digits than its factorization.

1167055012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15356010 (or 15356008 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 1167055012 is about 34162.1868737937. The cubic root of 1167055012 is about 1052.8433927835.

The spelling of 1167055012 in words is "one billion, one hundred sixty-seven million, fifty-five thousand, twelve".