3112002222 has 16 divisors (see below), whose sum is σ = 7113148032. Its totient is φ = 889143480.

The previous prime is 3112002217. The next prime is 3112002277. The reversal of 3112002222 is 2222002113.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37047604 + ... + 37047687.

It is an arithmetic number, because the mean of its divisors is an integer number (444571752).

Almost surely, 2^3112002222 is an apocalyptic number.

3112002222 is an abundant number, since it is smaller than the sum of its proper divisors (4001145810).

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

3112002222 is a wasteful number, since it uses less digits than its factorization.

3112002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74095303.

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

The square root of 3112002222 is about 55785.3226395617. The cubic root of 3112002222 is about 1459.9790798904.

Adding to 3112002222 its reverse (2222002113), we get a palindrome (5334004335).

The spelling of 3112002222 in words is "three billion, one hundred twelve million, two thousand, two hundred twenty-two".