112221200102200 has 48 divisors (see below), whose sum is σ = 298187760275280. Its totient is φ = 38475840034560.

The previous prime is 112221200102173. The next prime is 112221200102201. The reversal of 112221200102200 is 2201002122211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221200102201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40078998637 + ... + 40079001436.

It is an arithmetic number, because the mean of its divisors is an integer number (6212245005735).

Almost surely, 2^{112221200102200} is an apocalyptic number.

112221200102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112221200102200 is an abundant number, since it is smaller than the sum of its proper divisors (185966560173080).

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

112221200102200 is a wasteful number, since it uses less digits than its factorization.

112221200102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80158000096 (or 80158000087 counting only the distinct ones).

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

Adding to 112221200102200 its reverse (2201002122211), we get a palindrome (114422202224411).

The spelling of 112221200102200 in words is "one hundred twelve trillion, two hundred twenty-one billion, two hundred million, one hundred two thousand, two hundred".