200266066560 has 256 divisors, whose sum is σ = 730130688000. Its totient is φ = 45738086400.

The previous prime is 200266066543. The next prime is 200266066571. The reversal of 200266066560 is 65660662002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18797235 + ... + 18807885.

It is an arithmetic number, because the mean of its divisors is an integer number (2852073000).

Almost surely, 2^200266066560 is an apocalyptic number.

200266066560 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 200266066560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365065344000).

200266066560 is an abundant number, since it is smaller than the sum of its proper divisors (529864621440).

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

200266066560 is a wasteful number, since it uses less digits than its factorization.

200266066560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12079 (or 12067 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 200266066560 in words is "two hundred billion, two hundred sixty-six million, sixty-six thousand, five hundred sixty".