12020202001 has 8 divisors (see below), whose sum is σ = 12187603008. Its totient is φ = 11853750000.

The previous prime is 12020201969. The next prime is 12020202011. The reversal of 12020202001 is 10020202021.

12020202001 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 12020202001 - 2⁵ = 12020201969 is a prime.

It is a super-2 number, since 2×12020202001² (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 (12020202011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211725 + ... + 262426.

It is an arithmetic number, because the mean of its divisors is an integer number (1523450376).

Almost surely, 2^12020202001 is an apocalyptic number.

It is an amenable number.

12020202001 is a deficient number, since it is larger than the sum of its proper divisors (167401007).

12020202001 is a wasteful number, since it uses less digits than its factorization.

12020202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474503.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 12020202001 its reverse (10020202021), we get a palindrome (22040404022).

It can be divided in two parts, 1202020 and 2001, that added together give a palindrome (1204021).

The spelling of 12020202001 in words is "twelve billion, twenty million, two hundred two thousand, one".