2110002112222 has 32 divisors (see below), whose sum is σ = 3218311885824. Its totient is φ = 1037378580000.

The previous prime is 2110002112067. The next prime is 2110002112247. The reversal of 2110002112222 is 2222112000112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2110002112196 and 2110002112205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191760573 + ... + 191771575.

It is an arithmetic number, because the mean of its divisors is an integer number (100572246432).

Almost surely, 2^{2110002112222} is an apocalyptic number.

2110002112222 is a deficient number, since it is larger than the sum of its proper divisors (1108309773602).

2110002112222 is a wasteful number, since it uses less digits than its factorization.

2110002112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17544.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2110002112222 its reverse (2222112000112), we get a palindrome (4332114112334).

The spelling of 2110002112222 in words is "two trillion, one hundred ten billion, two million, one hundred twelve thousand, two hundred twenty-two".