32221330020331 has 2 divisors, whose sum is σ = 32221330020332. Its totient is φ = 32221330020330.

The previous prime is 32221330020247. The next prime is 32221330020343. The reversal of 32221330020331 is 13302003312223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32221330020331 - 2¹³ = 32221330012139 is a prime.

It is a super-2 number, since 2×32221330020331² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32221330020296 and 32221330020305.

It is not a weakly prime, because it can be changed into another prime (32221330020391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110665010165 + 16110665010166.

It is an arithmetic number, because the mean of its divisors is an integer number (16110665010166).

Almost surely, 2^{32221330020331} is an apocalyptic number.

32221330020331 is a deficient number, since it is larger than the sum of its proper divisors (1).

32221330020331 is an equidigital number, since it uses as much as digits as its factorization.

32221330020331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 32221330020331 its reverse (13302003312223), we get a palindrome (45523333332554).

The spelling of 32221330020331 in words is "thirty-two trillion, two hundred twenty-one billion, three hundred thirty million, twenty thousand, three hundred thirty-one".