222200112201200 has 240 divisors, whose sum is σ = 614061203448576. Its totient is φ = 75688349184000.

The previous prime is 222200112201191. The next prime is 222200112201251. The reversal of 222200112201200 is 2102211002222.

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 47 ways as a sum of consecutive naturals, for example, 1292895275 + ... + 1293067125.

Almost surely, 2^{222200112201200} is an apocalyptic number.

222200112201200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222200112201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307030601724288).

222200112201200 is an abundant number, since it is smaller than the sum of its proper divisors (391861091247376).

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

222200112201200 is a wasteful number, since it uses less digits than its factorization.

222200112201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174872 (or 174861 counting only the distinct ones).

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

Adding to 222200112201200 its reverse (2102211002222), we get a palindrome (224302323203422).

The spelling of 222200112201200 in words is "two hundred twenty-two trillion, two hundred billion, one hundred twelve million, two hundred one thousand, two hundred".