10817118212 has 12 divisors (see below), whose sum is σ = 19035712080. Its totient is φ = 5378343336.

The previous prime is 10817118163. The next prime is 10817118229. The reversal of 10817118212 is 21281171801.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7553138 + ... + 7554569.

It is an arithmetic number, because the mean of its divisors is an integer number (1586309340).

Almost surely, 2^10817118212 is an apocalyptic number.

It is an amenable number.

10817118212 is a deficient number, since it is larger than the sum of its proper divisors (8218593868).

10817118212 is a wasteful number, since it uses less digits than its factorization.

10817118212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15107890 (or 15107888 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 32.

The spelling of 10817118212 in words is "ten billion, eight hundred seventeen million, one hundred eighteen thousand, two hundred twelve".