200020011120 has 320 divisors, whose sum is σ = 702208627200. Its totient is φ = 52316928000.

The previous prime is 200020011089. The next prime is 200020011157. The reversal of 200020011120 is 21110020002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66649620 + ... + 66652620.

It is an arithmetic number, because the mean of its divisors is an integer number (2194401960).

Almost surely, 2^200020011120 is an apocalyptic number.

200020011120 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 200020011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351104313600).

200020011120 is an abundant number, since it is smaller than the sum of its proper divisors (502188616080).

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

200020011120 is a wasteful number, since it uses less digits than its factorization.

200020011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605 (or 3593 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200020011120 its reverse (21110020002), we get a palindrome (221130031122).

The spelling of 200020011120 in words is "two hundred billion, twenty million, eleven thousand, one hundred twenty".