10335864188221 has 16 divisors (see below), whose sum is σ = 12145276039680. Its totient is φ = 8671707760320.

The previous prime is 10335864188219. The next prime is 10335864188233. The reversal of 10335864188221 is 12288146853301.

It is not a de Polignac number, because 10335864188221 - 2¹ = 10335864188219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10335864188281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6555981 + ... + 7978258.

It is an arithmetic number, because the mean of its divisors is an integer number (759079752480).

Almost surely, 2^{10335864188221} is an apocalyptic number.

10335864188221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10335864188221 is a deficient number, since it is larger than the sum of its proper divisors (1809411851459).

10335864188221 is a wasteful number, since it uses less digits than its factorization.

10335864188221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14539236.

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 10335864188221 in words is "ten trillion, three hundred thirty-five billion, eight hundred sixty-four million, one hundred eighty-eight thousand, two hundred twenty-one".