10211101211211 has 8 divisors (see below), whose sum is σ = 13615177994304. Its totient is φ = 6807212617800.

The previous prime is 10211101211197. The next prime is 10211101211219. The reversal of 10211101211211 is 11211210111201.

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

It is not a de Polignac number, because 10211101211211 - 2¹⁰ = 10211101210187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10211101211219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46920765 + ... + 47137886.

It is an arithmetic number, because the mean of its divisors is an integer number (1701897249288).

Almost surely, 2^{10211101211211} is an apocalyptic number.

10211101211211 is a deficient number, since it is larger than the sum of its proper divisors (3404076783093).

10211101211211 is an equidigital number, since it uses as much as digits as its factorization.

10211101211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94094841.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10211101211211 its reverse (11211210111201), we get a palindrome (21422311322412).

The spelling of 10211101211211 in words is "ten trillion, two hundred eleven billion, one hundred one million, two hundred eleven thousand, two hundred eleven".