222112020102200 has 24 divisors (see below), whose sum is σ = 516410446738080. Its totient is φ = 88844808040800.

The previous prime is 222112020102157. The next prime is 222112020102221. The reversal of 222112020102200 is 2201020211222.

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 5 ways as a sum of consecutive naturals, for example, 555280050056 + ... + 555280050455.

It is an arithmetic number, because the mean of its divisors is an integer number (21517101947420).

Almost surely, 2^{222112020102200} is an apocalyptic number.

222112020102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222112020102200 is an abundant number, since it is smaller than the sum of its proper divisors (294298426635880).

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

222112020102200 is a wasteful number, since it uses less digits than its factorization.

222112020102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110560100527 (or 1110560100518 counting only the distinct ones).

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

Adding to 222112020102200 its reverse (2201020211222), we get a palindrome (224313040313422).

The spelling of 222112020102200 in words is "two hundred twenty-two trillion, one hundred twelve billion, twenty million, one hundred two thousand, two hundred".