12030220120001 has 8 divisors (see below), whose sum is σ = 12111195033000. Its totient is φ = 11949248343040.

The previous prime is 12030220119971. The next prime is 12030220120013. The reversal of 12030220120001 is 10002102203021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 561323116225 + 11468897003776 = 749215^2 + 3386576^2 .

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 12030220120001 - 2⁶ = 12030220119937 is a prime.

It is a super-2 number, since 2×12030220120001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12030220120081) 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, 7185761 + ... + 8700321.

It is an arithmetic number, because the mean of its divisors is an integer number (1513899379125).

Almost surely, 2^{12030220120001} is an apocalyptic number.

It is an amenable number.

12030220120001 is a deficient number, since it is larger than the sum of its proper divisors (80974912999).

12030220120001 is a wasteful number, since it uses less digits than its factorization.

12030220120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568019.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12030220120001 its reverse (10002102203021), we get a palindrome (22032322323022).

The spelling of 12030220120001 in words is "twelve trillion, thirty billion, two hundred twenty million, one hundred twenty thousand, one".