32205220213 has 2 divisors, whose sum is σ = 32205220214. Its totient is φ = 32205220212.

The previous prime is 32205220207. The next prime is 32205220219. The reversal of 32205220213 is 31202250223.

It is a balanced prime because it is at equal distance from previous prime (32205220207) and next prime (32205220219).

It can be written as a sum of positive squares in only one way, i.e., 21897488484 + 10307731729 = 147978^2 + 101527^2 .

It is a cyclic number.

It is not a de Polignac number, because 32205220213 - 2³³ = 23615285621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32205220219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16102610106 + 16102610107.

It is an arithmetic number, because the mean of its divisors is an integer number (16102610107).

Almost surely, 2^32205220213 is an apocalyptic number.

It is an amenable number.

32205220213 is a deficient number, since it is larger than the sum of its proper divisors (1).

32205220213 is an equidigital number, since it uses as much as digits as its factorization.

32205220213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 32205220213 its reverse (31202250223), we get a palindrome (63407470436).

The spelling of 32205220213 in words is "thirty-two billion, two hundred five million, two hundred twenty thousand, two hundred thirteen".