1168812010 has 16 divisors (see below), whose sum is σ = 2155176072. Its totient is φ = 456121600.

The previous prime is 1168811983. The next prime is 1168812019. The reversal of 1168812010 is 102188611.

It can be written as a sum of positive squares in 4 ways, for example, as 454158721 + 714653289 = 21311^2 + 26733^2 .

It is a super-2 number, since 2×1168812010² = 2732243029440480200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1168812010.

It is not an unprimeable number, because it can be changed into a prime (1168812019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424971 + ... + 1425790.

Almost surely, 2^1168812010 is an apocalyptic number.

1168812010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1168812010 is a deficient number, since it is larger than the sum of its proper divisors (986364062).

1168812010 is a wasteful number, since it uses less digits than its factorization.

1168812010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850809.

The product of its (nonzero) digits is 768, while the sum is 28.

The square root of 1168812010 is about 34187.8927399745. The cubic root of 1168812010 is about 1053.3714787722.

The spelling of 1168812010 in words is "one billion, one hundred sixty-eight million, eight hundred twelve thousand, ten".