200000550020 has 24 divisors (see below), whose sum is σ = 420355039104. Its totient is φ = 79932813536.

The previous prime is 200000550017. The next prime is 200000550037. The reversal of 200000550020 is 20055000002.

It is a junction number, because it is equal to n+sod(n) for n = 200000549977 and 200000550004.

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 7 ways as a sum of consecutive naturals, for example, 4188572 + ... + 4236051.

It is an arithmetic number, because the mean of its divisors is an integer number (17514793296).

Almost surely, 2^200000550020 is an apocalyptic number.

200000550020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200000550020 is an abundant number, since it is smaller than the sum of its proper divisors (220354489084).

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

200000550020 is a wasteful number, since it uses less digits than its factorization.

200000550020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425819 (or 8425817 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

Adding to 200000550020 its reverse (20055000002), we get a palindrome (220055550022).

The spelling of 200000550020 in words is "two hundred billion, five hundred fifty thousand, twenty".