12021102101101 has 8 divisors (see below), whose sum is σ = 12225004948800. Its totient is φ = 11817204432000.

The previous prime is 12021102101089. The next prime is 12021102101159. The reversal of 12021102101101 is 10110120112021.

It is a happy number.

12021102101101 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 12021102101101 - 2⁵ = 12021102101069 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 (12021102101201) 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, 3539101 + ... + 6047101.

It is an arithmetic number, because the mean of its divisors is an integer number (1528125618600).

Almost surely, 2^{12021102101101} is an apocalyptic number.

It is an amenable number.

12021102101101 is a deficient number, since it is larger than the sum of its proper divisors (203902847699).

12021102101101 is an equidigital number, since it uses as much as digits as its factorization.

12021102101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589299.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12021102101101 its reverse (10110120112021), we get a palindrome (22131222213122).

The spelling of 12021102101101 in words is "twelve trillion, twenty-one billion, one hundred two million, one hundred one thousand, one hundred one".