20200100212201 has 64 divisors (see below), whose sum is σ = 26743176165888. Its totient is φ = 14803788054528.

The previous prime is 20200100212163. The next prime is 20200100212207. The reversal of 20200100212201 is 10221200100202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20200100212201 - 2⁷ = 20200100212073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (20200100212207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51413766 + ... + 51805168.

It is an arithmetic number, because the mean of its divisors is an integer number (417862127592).

Almost surely, 2^{20200100212201} is an apocalyptic number.

It is an amenable number.

20200100212201 is a deficient number, since it is larger than the sum of its proper divisors (6543075953687).

20200100212201 is a wasteful number, since it uses less digits than its factorization.

20200100212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391970.

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

Adding to 20200100212201 its reverse (10221200100202), we get a palindrome (30421300312403).

The spelling of 20200100212201 in words is "twenty trillion, two hundred billion, one hundred million, two hundred twelve thousand, two hundred one".