20202000211 has 16 divisors (see below), whose sum is σ = 21392800000. Its totient is φ = 19024147296.

The previous prime is 20202000157. The next prime is 20202000223. The reversal of 20202000211 is 11200020202.

It is a cyclic number.

It is not a de Polignac number, because 20202000211 - 2²⁵ = 20168445779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202000281) 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, 5401180 + ... + 5404918.

It is an arithmetic number, because the mean of its divisors is an integer number (1337050000).

Almost surely, 2^20202000211 is an apocalyptic number.

20202000211 is a deficient number, since it is larger than the sum of its proper divisors (1190799789).

20202000211 is a wasteful number, since it uses less digits than its factorization.

20202000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5386.

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

Adding to 20202000211 its reverse (11200020202), we get a palindrome (31402020413).

The spelling of 20202000211 in words is "twenty billion, two hundred two million, two hundred eleven", and thus it is an aban number.