32012233321 has 2 divisors, whose sum is σ = 32012233322. Its totient is φ = 32012233320.

The previous prime is 32012233291. The next prime is 32012233373. The reversal of 32012233321 is 12333221023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28718047296 + 3294186025 = 169464^2 + 57395^2 .

It is a cyclic number.

It is not a de Polignac number, because 32012233321 - 2⁵ = 32012233289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32012233292 and 32012233301.

It is not a weakly prime, because it can be changed into another prime (32012237321) 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 as a sum of consecutive naturals, namely, 16006116660 + 16006116661.

It is an arithmetic number, because the mean of its divisors is an integer number (16006116661).

Almost surely, 2^32012233321 is an apocalyptic number.

It is an amenable number.

32012233321 is a deficient number, since it is larger than the sum of its proper divisors (1).

32012233321 is an equidigital number, since it uses as much as digits as its factorization.

32012233321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32012233321 its reverse (12333221023), we get a palindrome (44345454344).

The spelling of 32012233321 in words is "thirty-two billion, twelve million, two hundred thirty-three thousand, three hundred twenty-one".