12001230011101 has 8 divisors (see below), whose sum is σ = 12516081584384. Its totient is φ = 11494360632960.

The previous prime is 12001230011077. The next prime is 12001230011131. The reversal of 12001230011101 is 10111003210021.

It is a happy number.

12001230011101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12001230011101 - 2²⁷ = 12001095793373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001230011131) 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, 1995545715 + ... + 1995551728.

It is an arithmetic number, because the mean of its divisors is an integer number (1564510198048).

Almost surely, 2^{12001230011101} is an apocalyptic number.

It is an amenable number.

12001230011101 is a deficient number, since it is larger than the sum of its proper divisors (514851573283).

12001230011101 is an equidigital number, since it uses as much as digits as its factorization.

12001230011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3991097571.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 12001230011101 its reverse (10111003210021), we get a palindrome (22112233221122).

The spelling of 12001230011101 in words is "twelve trillion, one billion, two hundred thirty million, eleven thousand, one hundred one".