12211002110001 has 32 divisors (see below), whose sum is σ = 17693824942080. Its totient is φ = 7462279267200.

The previous prime is 12211002109987. The next prime is 12211002110009. The reversal of 12211002110001 is 10001120011221.

It is a de Polignac number, because none of the positive numbers 2^k-12211002110001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12211002110009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10992736 + ... + 12052478.

It is an arithmetic number, because the mean of its divisors is an integer number (552932029440).

Almost surely, 2^{12211002110001} is an apocalyptic number.

It is an amenable number.

12211002110001 is a deficient number, since it is larger than the sum of its proper divisors (5482822832079).

12211002110001 is a wasteful number, since it uses less digits than its factorization.

12211002110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066317.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12211002110001 its reverse (10001120011221), we get a palindrome (22212122121222).

The spelling of 12211002110001 in words is "twelve trillion, two hundred eleven billion, two million, one hundred ten thousand, one".