3120212222 has 8 divisors (see below), whose sum is σ = 4681006200. Its totient is φ = 1559876824.

The previous prime is 3120212219. The next prime is 3120212261. The reversal of 3120212222 is 2222120213.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3120212222.

It is a congruent 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, 97097 + ... + 125172.

It is an arithmetic number, because the mean of its divisors is an integer number (585125775).

Almost surely, 2^3120212222 is an apocalyptic number.

3120212222 is a deficient number, since it is larger than the sum of its proper divisors (1560793978).

3120212222 is a wasteful number, since it uses less digits than its factorization.

3120212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229290.

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

The square root of 3120212222 is about 55858.8598344076. The cubic root of 3120212222 is about 1461.2618449247.

Adding to 3120212222 its reverse (2222120213), we get a palindrome (5342332435).

The spelling of 3120212222 in words is "three billion, one hundred twenty million, two hundred twelve thousand, two hundred twenty-two".