32223020432989 has 2 divisors, whose sum is σ = 32223020432990. Its totient is φ = 32223020432988.

The previous prime is 32223020432983. The next prime is 32223020433001. The reversal of 32223020432989 is 98923402032223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25289251860964 + 6933768572025 = 5028842^2 + 2633205^2 .

It is an emirp because it is prime and its reverse (98923402032223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32223020432989 - 2⁷ = 32223020432861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32223020432983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16111510216494 + 16111510216495.

It is an arithmetic number, because the mean of its divisors is an integer number (16111510216495).

Almost surely, 2^{32223020432989} is an apocalyptic number.

It is an amenable number.

32223020432989 is a deficient number, since it is larger than the sum of its proper divisors (1).

32223020432989 is an equidigital number, since it uses as much as digits as its factorization.

32223020432989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 49.

The spelling of 32223020432989 in words is "thirty-two trillion, two hundred twenty-three billion, twenty million, four hundred thirty-two thousand, nine hundred eighty-nine".