12100205411 has 8 divisors (see below), whose sum is σ = 13830319104. Its totient is φ = 10370469960.

The previous prime is 12100205371. The next prime is 12100205419. The reversal of 12100205411 is 11450200121.

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 12100205411 - 2²² = 12096011107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12100205411.

It is not an unprimeable number, because it can be changed into a prime (12100205419) 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 7 ways as a sum of consecutive naturals, for example, 22325 + ... + 157158.

It is an arithmetic number, because the mean of its divisors is an integer number (1728789888).

Almost surely, 2^12100205411 is an apocalyptic number.

12100205411 is a deficient number, since it is larger than the sum of its proper divisors (1730113693).

12100205411 is an equidigital number, since it uses as much as digits as its factorization.

12100205411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189121.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 12100205411 its reverse (11450200121), we get a palindrome (23550405532).

The spelling of 12100205411 in words is "twelve billion, one hundred million, two hundred five thousand, four hundred eleven".