32022020442 has 8 divisors (see below), whose sum is σ = 64044040896. Its totient is φ = 10674006812.

The previous prime is 32022020423. The next prime is 32022020447. The reversal of 32022020442 is 24402022023.

It is a sphenic number, since it is the product of 3 distinct primes.

32022020442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (32022020447) 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 3 ways as a sum of consecutive naturals, for example, 2668501698 + ... + 2668501709.

It is an arithmetic number, because the mean of its divisors is an integer number (8005505112).

Almost surely, 2^32022020442 is an apocalyptic number.

32022020442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32022020442 is a wasteful number, since it uses less digits than its factorization.

32022020442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337003412.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 32022020442 its reverse (24402022023), we get a palindrome (56424042465).

The spelling of 32022020442 in words is "thirty-two billion, twenty-two million, twenty thousand, four hundred forty-two".