200011002012220 has 48 divisors (see below), whose sum is σ = 480420839424960. Its totient is φ = 68518852890624.

The previous prime is 200011002012169. The next prime is 200011002012253. The reversal of 200011002012220 is 22210200110002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 200011002012220.

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, 586785255 + ... + 587126014.

It is an arithmetic number, because the mean of its divisors is an integer number (10008767488020).

Almost surely, 2^{200011002012220} is an apocalyptic number.

200011002012220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011002012220 is an abundant number, since it is smaller than the sum of its proper divisors (280409837412740).

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

200011002012220 is a wasteful number, since it uses less digits than its factorization.

200011002012220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173912502 (or 1173912500 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200011002012220 its reverse (22210200110002), we get a palindrome (222221202122222).

The spelling of 200011002012220 in words is "two hundred trillion, eleven billion, two million, twelve thousand, two hundred twenty".