32220033210109 has 2 divisors, whose sum is σ = 32220033210110. Its totient is φ = 32220033210108.

The previous prime is 32220033210107. The next prime is 32220033210137. The reversal of 32220033210109 is 90101233002223.

It is an a-pointer prime, because the next prime (32220033210137) can be obtained adding 32220033210109 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25699272608025 + 6520760602084 = 5069445^2 + 2553578^2 .

It is a cyclic number.

It is not a de Polignac number, because 32220033210109 - 2¹ = 32220033210107 is a prime.

Together with 32220033210107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32220033210107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110016605054 + 16110016605055.

It is an arithmetic number, because the mean of its divisors is an integer number (16110016605055).

Almost surely, 2^{32220033210109} is an apocalyptic number.

It is an amenable number.

32220033210109 is a deficient number, since it is larger than the sum of its proper divisors (1).

32220033210109 is an equidigital number, since it uses as much as digits as its factorization.

32220033210109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 32220033210109 in words is "thirty-two trillion, two hundred twenty billion, thirty-three million, two hundred ten thousand, one hundred nine".