20210201010211 has 16 divisors (see below), whose sum is σ = 20985171572736. Its totient is φ = 19452302775616.

The previous prime is 20210201010137. The next prime is 20210201010221. The reversal of 20210201010211 is 11201010201202.

It is a cyclic number.

It is not a de Polignac number, because 20210201010211 - 2¹¹ = 20210201008163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20210201010191 and 20210201010200.

It is not an unprimeable number, because it can be changed into a prime (20210201010221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13977931 + ... + 15355876.

It is an arithmetic number, because the mean of its divisors is an integer number (1311573223296).

Almost surely, 2^{20210201010211} is an apocalyptic number.

20210201010211 is a deficient number, since it is larger than the sum of its proper divisors (774970562525).

20210201010211 is a wasteful number, since it uses less digits than its factorization.

20210201010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29334098.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20210201010211 its reverse (11201010201202), we get a palindrome (31411211211413).

The spelling of 20210201010211 in words is "twenty trillion, two hundred ten billion, two hundred one million, ten thousand, two hundred eleven".