20000201220001 has 8 divisors (see below), whose sum is σ = 20870840278080. Its totient is φ = 19129650919632.

The previous prime is 20000201219993. The next prime is 20000201220031. The reversal of 20000201220001 is 10002210200002.

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 20000201220001 - 2³ = 20000201219993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20000201220001.

It is not an unprimeable number, because it can be changed into a prime (20000201220031) 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, 21728746 + ... + 22630483.

It is an arithmetic number, because the mean of its divisors is an integer number (2608855034760).

Almost surely, 2^{20000201220001} is an apocalyptic number.

It is an amenable number.

20000201220001 is a deficient number, since it is larger than the sum of its proper divisors (870639058079).

20000201220001 is a wasteful number, since it uses less digits than its factorization.

20000201220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44378855.

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

Adding to 20000201220001 its reverse (10002210200002), we get a palindrome (30002411420003).

The spelling of 20000201220001 in words is "twenty trillion, two hundred one million, two hundred twenty thousand, one".