32224333249 has 2 divisors, whose sum is σ = 32224333250. Its totient is φ = 32224333248.

The previous prime is 32224333247. The next prime is 32224333291. The reversal of 32224333249 is 94233342223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32193330625 + 31002624 = 179425^2 + 5568^2 .

It is a cyclic number.

It is not a de Polignac number, because 32224333249 - 2¹ = 32224333247 is a prime.

Together with 32224333247, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32224333247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16112166624 + 16112166625.

It is an arithmetic number, because the mean of its divisors is an integer number (16112166625).

Almost surely, 2^32224333249 is an apocalyptic number.

It is an amenable number.

32224333249 is a deficient number, since it is larger than the sum of its proper divisors (1).

32224333249 is an equidigital number, since it uses as much as digits as its factorization.

32224333249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 37.

The spelling of 32224333249 in words is "thirty-two billion, two hundred twenty-four million, three hundred thirty-three thousand, two hundred forty-nine".