3220012122 has 8 divisors (see below), whose sum is σ = 6440024256. Its totient is φ = 1073337372.

The previous prime is 3220012111. The next prime is 3220012157. The reversal of 3220012122 is 2212100223.

It is a happy number.

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

3220012122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268334338 + ... + 268334349.

It is an arithmetic number, because the mean of its divisors is an integer number (805003032).

Almost surely, 2^3220012122 is an apocalyptic number.

3220012122 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.

3220012122 is a wasteful number, since it uses less digits than its factorization.

3220012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536668692.

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

The square root of 3220012122 is about 56745.1506474342. The cubic root of 3220012122 is about 1476.6781049605.

Adding to 3220012122 its reverse (2212100223), we get a palindrome (5432112345).

The spelling of 3220012122 in words is "three billion, two hundred twenty million, twelve thousand, one hundred twenty-two".