32020222021 has 8 divisors (see below), whose sum is σ = 32131209600. Its totient is φ = 31909356240.

The previous prime is 32020222019. The next prime is 32020222027. The reversal of 32020222021 is 12022202023.

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 32020222021 - 2¹ = 32020222019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32020221986 and 32020222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32020222027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512935 + ... + 571963.

It is an arithmetic number, because the mean of its divisors is an integer number (4016401200).

Almost surely, 2^32020222021 is an apocalyptic number.

It is an amenable number.

32020222021 is a deficient number, since it is larger than the sum of its proper divisors (110987579).

32020222021 is a wasteful number, since it uses less digits than its factorization.

32020222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60899.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 32020222021 its reverse (12022202023), we get a palindrome (44042424044).

The spelling of 32020222021 in words is "thirty-two billion, twenty million, two hundred twenty-two thousand, twenty-one".