200112220000220 has 48 divisors (see below), whose sum is σ = 458440053928416. Its totient is φ = 72767897472000.

The previous prime is 200112220000201. The next prime is 200112220000267. The reversal of 200112220000220 is 22000022211002.

It is a junction number, because it is equal to n+sod(n) for n = 200112220000195 and 200112220000204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112381640 + ... + 114148400.

It is an arithmetic number, because the mean of its divisors is an integer number (9550834456842).

Almost surely, 2^{200112220000220} is an apocalyptic number.

200112220000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200112220000220 is an abundant number, since it is smaller than the sum of its proper divisors (258327833928196).

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

200112220000220 is a wasteful number, since it uses less digits than its factorization.

200112220000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281622 (or 2281620 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200112220000220 its reverse (22000022211002), we get a palindrome (222112242211222).

It can be divided in two parts, 2001 and 12220000220, that added together give a palindrome (12220002221).

The spelling of 200112220000220 in words is "two hundred trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty", and thus it is an aban number.