32030222021 has 32 divisors (see below), whose sum is σ = 39436800000. Its totient is φ = 25404829632.

The previous prime is 32030221991. The next prime is 32030222033. The reversal of 32030222021 is 12022203023.

It is not a de Polignac number, because 32030222021 - 2⁶ = 32030221957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32030222041) 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 31 ways as a sum of consecutive naturals, for example, 1218980 + ... + 1244978.

It is an arithmetic number, because the mean of its divisors is an integer number (1232400000).

Almost surely, 2^32030222021 is an apocalyptic number.

It is an amenable number.

32030222021 is a deficient number, since it is larger than the sum of its proper divisors (7406577979).

32030222021 is a wasteful number, since it uses less digits than its factorization.

32030222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26241.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 32030222021 its reverse (12022203023), we get a palindrome (44052425044).

The spelling of 32030222021 in words is "thirty-two billion, thirty million, two hundred twenty-two thousand, twenty-one".