20020020020201 has 8 divisors (see below), whose sum is σ = 20207245487904. Its totient is φ = 19832796820800.

The previous prime is 20020020020183. The next prime is 20020020020227. The reversal of 20020020020201 is 10202002002002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20020020020201 is a prime.

It is a super-3 number, since 3×20020020020201³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20020020020701) 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, 20976086 + ... + 21909728.

It is an arithmetic number, because the mean of its divisors is an integer number (2525905685988).

Almost surely, 2^{20020020020201} is an apocalyptic number.

It is an amenable number.

20020020020201 is a deficient number, since it is larger than the sum of its proper divisors (187225467703).

20020020020201 is a wasteful number, since it uses less digits than its factorization.

20020020020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134151.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20020020020201 its reverse (10202002002002), we get a palindrome (30222022022203).

The spelling of 20020020020201 in words is "twenty trillion, twenty billion, twenty million, twenty thousand, two hundred one".