100101222111211 has 8 divisors (see below), whose sum is σ = 101307790296720. Its totient is φ = 98894666529792.

The previous prime is 100101222111197. The next prime is 100101222111257. The reversal of 100101222111211 is 112111222101001.

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 100101222111211 - 2²⁵ = 100101188556779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101222121211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13346031 + ... + 19450423.

It is an arithmetic number, because the mean of its divisors is an integer number (12663473787090).

Almost surely, 2^{100101222111211} is an apocalyptic number.

100101222111211 is a deficient number, since it is larger than the sum of its proper divisors (1206568185509).

100101222111211 is an equidigital number, since it uses as much as digits as its factorization.

100101222111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302045.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 100101222111211 its reverse (112111222101001), we get a palindrome (212212444212212).

The spelling of 100101222111211 in words is "one hundred trillion, one hundred one billion, two hundred twenty-two million, one hundred eleven thousand, two hundred eleven".