3322100221 has 16 divisors (see below), whose sum is σ = 3663088128. Its totient is φ = 2987712000.

The previous prime is 3322100183. The next prime is 3322100227. The reversal of 3322100221 is 1220012233.

It is a cyclic number.

It is not a de Polignac number, because 3322100221 - 2⁹ = 3322099709 is a prime.

It is a super-2 number, since 2×3322100221² = 22072699756736497682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3322100195 and 3322100204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322100227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744820 + ... + 749266.

It is an arithmetic number, because the mean of its divisors is an integer number (228943008).

Almost surely, 2^3322100221 is an apocalyptic number.

It is an amenable number.

3322100221 is a deficient number, since it is larger than the sum of its proper divisors (340987907).

3322100221 is a wasteful number, since it uses less digits than its factorization.

3322100221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3322100221 is about 57637.6632159910. The cubic root of 3322100221 is about 1492.1216896304.

Adding to 3322100221 its reverse (1220012233), we get a palindrome (4542112454).

The spelling of 3322100221 in words is "three billion, three hundred twenty-two million, one hundred thousand, two hundred twenty-one".