3221325117 has 12 divisors (see below), whose sum is σ = 4778783100. Its totient is φ = 2089507968.

The previous prime is 3221325109. The next prime is 3221325127. The reversal of 3221325117 is 7115231223.

3221325117 is a `hidden beast` number, since 3 + 221 + 325 + 117 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1170050436 + 2051274681 = 34206^2 + 45291^2 .

It is not a de Polignac number, because 3221325117 - 2³ = 3221325109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221325127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4836492 + ... + 4837157.

It is an arithmetic number, because the mean of its divisors is an integer number (398231925).

Almost surely, 2^3221325117 is an apocalyptic number.

3221325117 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3221325117 is a deficient number, since it is larger than the sum of its proper divisors (1557457983).

3221325117 is a wasteful number, since it uses less digits than its factorization.

3221325117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9673692 (or 9673689 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 3221325117 is about 56756.7186947942. The cubic root of 3221325117 is about 1476.8787882108.

The spelling of 3221325117 in words is "three billion, two hundred twenty-one million, three hundred twenty-five thousand, one hundred seventeen".