32221212299 has 2 divisors, whose sum is σ = 32221212300. Its totient is φ = 32221212298.

The previous prime is 32221212281. The next prime is 32221212379. The reversal of 32221212299 is 99221212223.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32221212299 is a prime.

It is not a weakly prime, because it can be changed into another prime (32221212269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110606149 + 16110606150.

It is an arithmetic number, because the mean of its divisors is an integer number (16110606150).

Almost surely, 2^32221212299 is an apocalyptic number.

32221212299 is a deficient number, since it is larger than the sum of its proper divisors (1).

32221212299 is an equidigital number, since it uses as much as digits as its factorization.

32221212299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The spelling of 32221212299 in words is "thirty-two billion, two hundred twenty-one million, two hundred twelve thousand, two hundred ninety-nine".