20210010201211 has 8 divisors (see below), whose sum is σ = 21442774451040. Its totient is φ = 18982128187008.

The previous prime is 20210010201137. The next prime is 20210010201247. The reversal of 20210010201211 is 11210201001202.

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 20210010201211 - 2⁴³ = 11413917179003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20210010201191 and 20210010201200.

It is not an unprimeable number, because it can be changed into a prime (20210010202211) 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, 1220550376 + ... + 1220566933.

It is an arithmetic number, because the mean of its divisors is an integer number (2680346806380).

Almost surely, 2^{20210010201211} is an apocalyptic number.

20210010201211 is a deficient number, since it is larger than the sum of its proper divisors (1232764249829).

20210010201211 is a wasteful number, since it uses less digits than its factorization.

20210010201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441117813.

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

Adding to 20210010201211 its reverse (11210201001202), we get a palindrome (31420211202413).

The spelling of 20210010201211 in words is "twenty trillion, two hundred ten billion, ten million, two hundred one thousand, two hundred eleven".