12212101100011 has 8 divisors (see below), whose sum is σ = 12442623898320. Its totient is φ = 11981582220192.

The previous prime is 12212101099997. The next prime is 12212101100033. The reversal of 12212101100011 is 11000110121221.

It is a happy number.

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 12212101100011 - 2³⁷ = 12074662146539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12212101099964 and 12212101100000.

It is not an unprimeable number, because it can be changed into a prime (12212101200011) 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, 5743696 + ... + 7577218.

It is an arithmetic number, because the mean of its divisors is an integer number (1555327987290).

Almost surely, 2^{12212101100011} is an apocalyptic number.

12212101100011 is a deficient number, since it is larger than the sum of its proper divisors (230522798309).

12212101100011 is a wasteful number, since it uses less digits than its factorization.

12212101100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959245.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12212101100011 its reverse (11000110121221), we get a palindrome (23212211221232).

The spelling of 12212101100011 in words is "twelve trillion, two hundred twelve billion, one hundred one million, one hundred thousand, eleven".