32212232317 has 2 divisors, whose sum is σ = 32212232318. Its totient is φ = 32212232316.

The previous prime is 32212232287. The next prime is 32212232333. The reversal of 32212232317 is 71323221223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31938693796 + 273538521 = 178714^2 + 16539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32212232317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32212232347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16106116158 + 16106116159.

It is an arithmetic number, because the mean of its divisors is an integer number (16106116159).

Almost surely, 2^32212232317 is an apocalyptic number.

It is an amenable number.

32212232317 is a deficient number, since it is larger than the sum of its proper divisors (1).

32212232317 is an equidigital number, since it uses as much as digits as its factorization.

32212232317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The spelling of 32212232317 in words is "thirty-two billion, two hundred twelve million, two hundred thirty-two thousand, three hundred seventeen".