32020222004 has 12 divisors (see below), whose sum is σ = 56047919424. Its totient is φ = 16006530744.

The previous prime is 32020221983. The next prime is 32020222019. The reversal of 32020222004 is 40022202023.

It is a congruent number.

It is an unprimeable number.

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, 874892 + ... + 910755.

It is an arithmetic number, because the mean of its divisors is an integer number (4670659952).

Almost surely, 2^32020222004 is an apocalyptic number.

It is an amenable number.

32020222004 is a deficient number, since it is larger than the sum of its proper divisors (24027697420).

32020222004 is a wasteful number, since it uses less digits than its factorization.

32020222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790134 (or 1790132 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 32020222004 its reverse (40022202023), we get a palindrome (72042424027).

The spelling of 32020222004 in words is "thirty-two billion, twenty million, two hundred twenty-two thousand, four".