3222212120 has 16 divisors (see below), whose sum is σ = 7249977360. Its totient is φ = 1288884832.

The previous prime is 3222212093. The next prime is 3222212153. The reversal of 3222212120 is 212122223.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40277612 + ... + 40277691.

It is an arithmetic number, because the mean of its divisors is an integer number (453123585).

Almost surely, 2^3222212120 is an apocalyptic number.

It is an amenable number.

3222212120 is an abundant number, since it is smaller than the sum of its proper divisors (4027765240).

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

3222212120 is a wasteful number, since it uses less digits than its factorization.

3222212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80555314 (or 80555310 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3222212120 is about 56764.5322362477. The cubic root of 3222212120 is about 1477.0143303298.

Adding to 3222212120 its reverse (212122223), we get a palindrome (3434334343).

The spelling of 3222212120 in words is "three billion, two hundred twenty-two million, two hundred twelve thousand, one hundred twenty".