20000210020201 has 4 divisors (see below), whose sum is σ = 20157691988992. Its totient is φ = 19842728051412.

The previous prime is 20000210020159. The next prime is 20000210020211. The reversal of 20000210020201 is 10202001200002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20000210020201 - 2⁹ = 20000210019689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20000210020211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78740984205 + ... + 78740984458.

It is an arithmetic number, because the mean of its divisors is an integer number (5039422997248).

Almost surely, 2^{20000210020201} is an apocalyptic number.

It is an amenable number.

20000210020201 is a deficient number, since it is larger than the sum of its proper divisors (157481968791).

20000210020201 is a wasteful number, since it uses less digits than its factorization.

20000210020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157481968790.

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

Adding to 20000210020201 its reverse (10202001200002), we get a palindrome (30202211220203).

The spelling of 20000210020201 in words is "twenty trillion, two hundred ten million, twenty thousand, two hundred one".