3220021122 has 8 divisors (see below), whose sum is σ = 6440042256. Its totient is φ = 1073340372.

The previous prime is 3220021033. The next prime is 3220021127. The reversal of 3220021122 is 2211200223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3220021122 is an admirable number.

It is a super-3 number, since 3×3220021122³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3220021127) 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, 268335088 + ... + 268335099.

It is an arithmetic number, because the mean of its divisors is an integer number (805005282).

Almost surely, 2^3220021122 is an apocalyptic number.

3220021122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220021122 is a wasteful number, since it uses less digits than its factorization.

3220021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536670192.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3220021122 is about 56745.2299493094. The cubic root of 3220021122 is about 1476.6794807411.

Adding to 3220021122 its reverse (2211200223), we get a palindrome (5431221345).

The spelling of 3220021122 in words is "three billion, two hundred twenty million, twenty-one thousand, one hundred twenty-two".