32220110113 has 2 divisors, whose sum is σ = 32220110114. Its totient is φ = 32220110112.

The previous prime is 32220110093. The next prime is 32220110161. The reversal of 32220110113 is 31101102223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30073455889 + 2146654224 = 173417^2 + 46332^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32220110113 is a prime.

It is not a weakly prime, because it can be changed into another prime (32220110213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110055056 + 16110055057.

It is an arithmetic number, because the mean of its divisors is an integer number (16110055057).

Almost surely, 2^32220110113 is an apocalyptic number.

It is an amenable number.

32220110113 is a deficient number, since it is larger than the sum of its proper divisors (1).

32220110113 is an equidigital number, since it uses as much as digits as its factorization.

32220110113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 32220110113 its reverse (31101102223), we get a palindrome (63321212336).

The spelling of 32220110113 in words is "thirty-two billion, two hundred twenty million, one hundred ten thousand, one hundred thirteen".