10196693218 has 8 divisors (see below), whose sum is σ = 15297943212. Its totient is φ = 5097378816.

The previous prime is 10196693203. The next prime is 10196693239. The reversal of 10196693218 is 81239669101.

10196693218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9808327369 + 388365849 = 99037^2 + 19707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 470655 + ... + 491842.

Almost surely, 2^10196693218 is an apocalyptic number.

10196693218 is a deficient number, since it is larger than the sum of its proper divisors (5101249994).

10196693218 is an equidigital number, since it uses as much as digits as its factorization.

10196693218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967796.

The product of its (nonzero) digits is 139968, while the sum is 46.

The spelling of 10196693218 in words is "ten billion, one hundred ninety-six million, six hundred ninety-three thousand, two hundred eighteen".