3220415001 has 6 divisors (see below), whose sum is σ = 4651710570. Its totient is φ = 2146943328.

The previous prime is 3220414999. The next prime is 3220415021. The reversal of 3220415001 is 1005140223.

It can be written as a sum of positive squares in only one way, i.e., 3012363225 + 208051776 = 54885^2 + 14424^2 .

It is not a de Polignac number, because 3220415001 - 2¹ = 3220414999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3220415021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178911936 + ... + 178911953.

It is an arithmetic number, because the mean of its divisors is an integer number (775285095).

Almost surely, 2^3220415001 is an apocalyptic number.

It is an amenable number.

3220415001 is a deficient number, since it is larger than the sum of its proper divisors (1431295569).

3220415001 is a wasteful number, since it uses less digits than its factorization.

3220415001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357823895 (or 357823892 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 3220415001 is about 56748.7004344593. The cubic root of 3220415001 is about 1476.7396883506.

Adding to 3220415001 its reverse (1005140223), we get a palindrome (4225555224).

The spelling of 3220415001 in words is "three billion, two hundred twenty million, four hundred fifteen thousand, one".