32020020211 has 4 divisors (see below), whose sum is σ = 32020378624. Its totient is φ = 32019661800.

The previous prime is 32020020181. The next prime is 32020020229. The reversal of 32020020211 is 11202002023.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 11202002023 = 349 ⋅32097427.

It is a cyclic number.

It is not a de Polignac number, because 32020020211 - 2⁹ = 32020019699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32020020191 and 32020020200.

It is not an unprimeable number, because it can be changed into a prime (32020021211) 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, 75001 + ... + 263941.

It is an arithmetic number, because the mean of its divisors is an integer number (8005094656).

Almost surely, 2^32020020211 is an apocalyptic number.

32020020211 is a deficient number, since it is larger than the sum of its proper divisors (358413).

32020020211 is a wasteful number, since it uses less digits than its factorization.

32020020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358412.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 32020020211 its reverse (11202002023), we get a palindrome (43222022234).

The spelling of 32020020211 in words is "thirty-two billion, twenty million, twenty thousand, two hundred eleven".