3322010221 has 4 divisors (see below), whose sum is σ = 3466445472. Its totient is φ = 3177574972.

The previous prime is 3322010191. The next prime is 3322010249. The reversal of 3322010221 is 1220102233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3322010221 - 2⁹ = 3322009709 is a prime.

It is a super-2 number, since 2×3322010221² = 22071503816856937682, 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 = 3322010195 and 3322010204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322010621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72217591 + ... + 72217636.

It is an arithmetic number, because the mean of its divisors is an integer number (866611368).

Almost surely, 2^3322010221 is an apocalyptic number.

It is an amenable number.

3322010221 is a deficient number, since it is larger than the sum of its proper divisors (144435251).

3322010221 is a wasteful number, since it uses less digits than its factorization.

3322010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144435250.

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

The square root of 3322010221 is about 57636.8824712094. The cubic root of 3322010221 is about 1492.1082150053.

Adding to 3322010221 its reverse (1220102233), we get a palindrome (4542112454).

The spelling of 3322010221 in words is "three billion, three hundred twenty-two million, ten thousand, two hundred twenty-one".