32322221117 has 2 divisors, whose sum is σ = 32322221118. Its totient is φ = 32322221116.

The previous prime is 32322221093. The next prime is 32322221143. The reversal of 32322221117 is 71112222323.

It is an a-pointer prime, because the next prime (32322221143) can be obtained adding 32322221117 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20637908281 + 11684312836 = 143659^2 + 108094^2 .

It is an emirp because it is prime and its reverse (71112222323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32322221117 - 2²⁸ = 32053785661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32322221147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16161110558 + 16161110559.

It is an arithmetic number, because the mean of its divisors is an integer number (16161110559).

Almost surely, 2^32322221117 is an apocalyptic number.

It is an amenable number.

32322221117 is a deficient number, since it is larger than the sum of its proper divisors (1).

32322221117 is an equidigital number, since it uses as much as digits as its factorization.

32322221117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The spelling of 32322221117 in words is "thirty-two billion, three hundred twenty-two million, two hundred twenty-one thousand, one hundred seventeen".