32221324253 has 2 divisors, whose sum is σ = 32221324254. Its totient is φ = 32221324252.

The previous prime is 32221324231. The next prime is 32221324301. The reversal of 32221324253 is 35242312223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31988395609 + 232928644 = 178853^2 + 15262^2 .

It is a cyclic number.

It is not a de Polignac number, because 32221324253 - 2⁸ = 32221323997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32221320253) 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 as a sum of consecutive naturals, namely, 16110662126 + 16110662127.

It is an arithmetic number, because the mean of its divisors is an integer number (16110662127).

Almost surely, 2^32221324253 is an apocalyptic number.

It is an amenable number.

32221324253 is a deficient number, since it is larger than the sum of its proper divisors (1).

32221324253 is an equidigital number, since it uses as much as digits as its factorization.

32221324253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 29.

Adding to 32221324253 its reverse (35242312223), we get a palindrome (67463636476).

The spelling of 32221324253 in words is "thirty-two billion, two hundred twenty-one million, three hundred twenty-four thousand, two hundred fifty-three".