12000001100011 has 4 divisors (see below), whose sum is σ = 12025697034312. Its totient is φ = 11974305165712.

The previous prime is 12000001099993. The next prime is 12000001100023. The reversal of 12000001100011 is 11000110000021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12000001100011 - 2¹⁹ = 12000000575723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12000001099967 and 12000001100003.

It is not an unprimeable number, because it can be changed into a prime (12000001103011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12847966450 + ... + 12847967383.

It is an arithmetic number, because the mean of its divisors is an integer number (3006424258578).

Almost surely, 2^{12000001100011} is an apocalyptic number.

12000001100011 is a deficient number, since it is larger than the sum of its proper divisors (25695934301).

12000001100011 is an equidigital number, since it uses as much as digits as its factorization.

12000001100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25695934300.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 12000001100011 its reverse (11000110000021), we get a palindrome (23000111100032).

The spelling of 12000001100011 in words is "twelve trillion, one million, one hundred thousand, eleven".