2200222112012 has 24 divisors (see below), whose sum is σ = 3867914346912. Its totient is φ = 1095107385600.

The previous prime is 2200222111939. The next prime is 2200222112041. The reversal of 2200222112012 is 2102112220022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1956962 + ... + 2868822.

It is an arithmetic number, because the mean of its divisors is an integer number (161163097788).

Almost surely, 2^{2200222112012} is an apocalyptic number.

It is an amenable number.

2200222112012 is a deficient number, since it is larger than the sum of its proper divisors (1667692234900).

2200222112012 is a wasteful number, since it uses less digits than its factorization.

2200222112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914609 (or 914607 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2200222112012 its reverse (2102112220022), we get a palindrome (4302334332034).

The spelling of 2200222112012 in words is "two trillion, two hundred billion, two hundred twenty-two million, one hundred twelve thousand, twelve".