200118822 has 16 divisors (see below), whose sum is σ = 401298240. Its totient is φ = 66529512.

The previous prime is 200118817. The next prime is 200118823. The reversal of 200118822 is 228811002.

200118822 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200118792 and 200118801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200118823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41728 + ... + 46275.

It is an arithmetic number, because the mean of its divisors is an integer number (25081140).

Almost surely, 2^200118822 is an apocalyptic number.

200118822 is an abundant number, since it is smaller than the sum of its proper divisors (201179418).

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

200118822 is a wasteful number, since it uses less digits than its factorization.

200118822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88387.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 200118822 is about 14146.3359920511. The cubic root of 200118822 is about 584.9193372602.

Adding to 200118822 its reverse (228811002), we get a palindrome (428929824).

The spelling of 200118822 in words is "two hundred million, one hundred eighteen thousand, eight hundred twenty-two".