200222112200220 has 288 divisors, whose sum is σ = 669946271694336. Its totient is φ = 47998704268800.

The previous prime is 200222112200203. The next prime is 200222112200233. The reversal of 200222112200220 is 22002211222002.

200222112200220 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 221 + 1 + 220 + 0 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200222112200193 and 200222112200202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 117157665 + ... + 118854375.

It is an arithmetic number, because the mean of its divisors is an integer number (2326202332272).

Almost surely, 2^{200222112200220} is an apocalyptic number.

200222112200220 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 200222112200220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334973135847168).

200222112200220 is an abundant number, since it is smaller than the sum of its proper divisors (469724159494116).

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

200222112200220 is a wasteful number, since it uses less digits than its factorization.

200222112200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697401 (or 1697396 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200222112200220 its reverse (22002211222002), we get a palindrome (222224323422222).

The spelling of 200222112200220 in words is "two hundred trillion, two hundred twenty-two billion, one hundred twelve million, two hundred thousand, two hundred twenty".