2102222200112 has 40 divisors (see below), whose sum is σ = 4079706109776. Its totient is φ = 1049395286016.

The previous prime is 2102222200109. The next prime is 2102222200121. The reversal of 2102222200112 is 2110022222012.

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, 120345203 + ... + 120362669.

Almost surely, 2^{2102222200112} is an apocalyptic number.

It is an amenable number.

2102222200112 is a deficient number, since it is larger than the sum of its proper divisors (1977483909664).

2102222200112 is a wasteful number, since it uses less digits than its factorization.

2102222200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29325 (or 29319 counting only the distinct ones).

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

Adding to 2102222200112 its reverse (2110022222012), we get a palindrome (4212244422124).

The spelling of 2102222200112 in words is "two trillion, one hundred two billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".