10218899161 has 8 divisors (see below), whose sum is σ = 10496382624. Its totient is φ = 9945091200.

The previous prime is 10218899123. The next prime is 10218899227. The reversal of 10218899161 is 16199881201.

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

It is a cyclic number.

It is not a de Polignac number, because 10218899161 - 2¹⁵ = 10218866393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10218890161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913240 + ... + 924361.

It is an arithmetic number, because the mean of its divisors is an integer number (1312047828).

Almost surely, 2^10218899161 is an apocalyptic number.

It is an amenable number.

10218899161 is a deficient number, since it is larger than the sum of its proper divisors (277483463).

10218899161 is an equidigital number, since it uses as much as digits as its factorization.

10218899161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837751.

The product of its (nonzero) digits is 62208, while the sum is 46.

The spelling of 10218899161 in words is "ten billion, two hundred eighteen million, eight hundred ninety-nine thousand, one hundred sixty-one".