2222122200112 has 10 divisors (see below), whose sum is σ = 4305361762748. Its totient is φ = 1111061100048.

The previous prime is 2222122200073. The next prime is 2222122200121. The reversal of 2222122200112 is 2110022212222.

It is a self number, because there is not a number n which added to its sum of digits gives 2222122200112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69441318738 + ... + 69441318769.

Almost surely, 2^{2222122200112} is an apocalyptic number.

It is an amenable number.

2222122200112 is a deficient number, since it is larger than the sum of its proper divisors (2083239562636).

2222122200112 is a wasteful number, since it uses less digits than its factorization.

2222122200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138882637515 (or 138882637509 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2222122200112 its reverse (2110022212222), we get a palindrome (4332144412334).

The spelling of 2222122200112 in words is "two trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred thousand, one hundred twelve".