10164881722211 has 4 divisors (see below), whose sum is σ = 10184852020800. Its totient is φ = 10144911423624.

The previous prime is 10164881722091. The next prime is 10164881722243. The reversal of 10164881722211 is 11222718846101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10164881722211 - 2¹⁰ = 10164881721187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10164881712211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9985148531 + ... + 9985149548.

It is an arithmetic number, because the mean of its divisors is an integer number (2546213005200).

Almost surely, 2^{10164881722211} is an apocalyptic number.

10164881722211 is a deficient number, since it is larger than the sum of its proper divisors (19970298589).

10164881722211 is an equidigital number, since it uses as much as digits as its factorization.

10164881722211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19970298588.

The product of its (nonzero) digits is 86016, while the sum is 44.

The spelling of 10164881722211 in words is "ten trillion, one hundred sixty-four billion, eight hundred eighty-one million, seven hundred twenty-two thousand, two hundred eleven".