2222200222012 has 6 divisors (see below), whose sum is σ = 3888850388528. Its totient is φ = 1111100111004.

The previous prime is 2222200222001. The next prime is 2222200222051. The reversal of 2222200222012 is 2102220022222.

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 as a sum of consecutive naturals, namely, 277775027748 + ... + 277775027755.

Almost surely, 2^{2222200222012} is an apocalyptic number.

It is an amenable number.

2222200222012 is a deficient number, since it is larger than the sum of its proper divisors (1666650166516).

2222200222012 is a wasteful number, since it uses less digits than its factorization.

2222200222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555550055507 (or 555550055505 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2222200222012 its reverse (2102220022222), we get a palindrome (4324420244234).

The spelling of 2222200222012 in words is "two trillion, two hundred twenty-two billion, two hundred million, two hundred twenty-two thousand, twelve".