32020212011 has 4 divisors (see below), whose sum is σ = 33903753912. Its totient is φ = 30136670112.

The previous prime is 32020211987. The next prime is 32020212019. The reversal of 32020212011 is 11021202023.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32020212011 - 2³⁴ = 14840342827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32020212019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941770925 + ... + 941770958.

It is an arithmetic number, because the mean of its divisors is an integer number (8475938478).

Almost surely, 2^32020212011 is an apocalyptic number.

32020212011 is a deficient number, since it is larger than the sum of its proper divisors (1883541901).

32020212011 is a wasteful number, since it uses less digits than its factorization.

32020212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883541900.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 32020212011 its reverse (11021202023), we get a palindrome (43041414034).

The spelling of 32020212011 in words is "thirty-two billion, twenty million, two hundred twelve thousand, eleven".