12201020100011 has 8 divisors (see below), whose sum is σ = 12401092779264. Its totient is φ = 12000949225920.

The previous prime is 12201020100001. The next prime is 12201020100013. The reversal of 12201020100011 is 11000102010221.

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 12201020100011 - 2¹⁴ = 12201020083627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12201020099965 and 12201020100001.

It is not an unprimeable number, because it can be changed into a prime (12201020100013) 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, 23601575 + ... + 24112991.

It is an arithmetic number, because the mean of its divisors is an integer number (1550136597408).

Almost surely, 2^{12201020100011} is an apocalyptic number.

12201020100011 is a deficient number, since it is larger than the sum of its proper divisors (200072679253).

12201020100011 is an equidigital number, since it uses as much as digits as its factorization.

12201020100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902581.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12201020100011 its reverse (11000102010221), we get a palindrome (23201122110232).

The spelling of 12201020100011 in words is "twelve trillion, two hundred one billion, twenty million, one hundred thousand, eleven".