112222102010200 has 144 divisors (see below), whose sum is σ = 326862287599680. Its totient is φ = 35516445431040.

The previous prime is 112222102010197. The next prime is 112222102010243. The reversal of 112222102010200 is 2010201222211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 440304712 + ... + 440559511.

It is an arithmetic number, because the mean of its divisors is an integer number (2269876997220).

Almost surely, 2^{112222102010200} is an apocalyptic number.

112222102010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112222102010200 is an abundant number, since it is smaller than the sum of its proper divisors (214640185589480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112222102010200 is a wasteful number, since it uses less digits than its factorization.

112222102010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880864266 (or 880864250 counting only the distinct ones).

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

Adding to 112222102010200 its reverse (2010201222211), we get a palindrome (114232303232411).

The spelling of 112222102010200 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred two million, ten thousand, two hundred".