3120012222 has 8 divisors (see below), whose sum is σ = 6240024456. Its totient is φ = 1040004072.

The previous prime is 3120012221. The next prime is 3120012223. The reversal of 3120012222 is 2222100213.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3120012221) and next prime (3120012223).

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

3120012222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120012221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260001013 + ... + 260001024.

It is an arithmetic number, because the mean of its divisors is an integer number (780003057).

Almost surely, 2^3120012222 is an apocalyptic number.

3120012222 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.

3120012222 is a wasteful number, since it uses less digits than its factorization.

3120012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520002042.

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

The square root of 3120012222 is about 55857.0695794185. The cubic root of 3120012222 is about 1461.2306228376.

Adding to 3120012222 its reverse (2222100213), we get a palindrome (5342112435).

The spelling of 3120012222 in words is "three billion, one hundred twenty million, twelve thousand, two hundred twenty-two".