12020410201 has 8 divisors (see below), whose sum is σ = 12765266280. Its totient is φ = 11279751168.

The previous prime is 12020410183. The next prime is 12020410243. The reversal of 12020410201 is 10201402021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2294505801 + 9725904400 = 47901^2 + 98620^2 .

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 12020410201 - 2⁹ = 12020409689 is a prime.

It is a super-2 number, since 2×12020410201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020410901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043356 + ... + 1054813.

It is an arithmetic number, because the mean of its divisors is an integer number (1595658285).

Almost surely, 2^12020410201 is an apocalyptic number.

It is an amenable number.

12020410201 is a deficient number, since it is larger than the sum of its proper divisors (744856079).

12020410201 is a wasteful number, since it uses less digits than its factorization.

12020410201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098523.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12020410201 its reverse (10201402021), we get a palindrome (22221812222).

The spelling of 12020410201 in words is "twelve billion, twenty million, four hundred ten thousand, two hundred one".