12020011001201 has 8 divisors (see below), whose sum is σ = 13751130163584. Its totient is φ = 10292385522240.

The previous prime is 12020011001197. The next prime is 12020011001249. The reversal of 12020011001201 is 10210011002021.

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 12020011001201 - 2² = 12020011001197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020011301201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873413480 + ... + 873427241.

It is an arithmetic number, because the mean of its divisors is an integer number (1718891270448).

Almost surely, 2^{12020011001201} is an apocalyptic number.

It is an amenable number.

12020011001201 is a deficient number, since it is larger than the sum of its proper divisors (1731119162383).

12020011001201 is an equidigital number, since it uses as much as digits as its factorization.

12020011001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746841711.

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

Adding to 12020011001201 its reverse (10210011002021), we get a palindrome (22230022003222).

The spelling of 12020011001201 in words is "twelve trillion, twenty billion, eleven million, one thousand, two hundred one".