110021000200 has 24 divisors (see below), whose sum is σ = 255798825930. Its totient is φ = 44008400000.

The previous prime is 110021000171. The next prime is 110021000249. The reversal of 110021000200 is 2000120011.

It can be written as a sum of positive squares in 3 ways, for example, as 47981150116 + 62039850084 = 219046^2 + 249078^2 .

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 5 ways as a sum of consecutive naturals, for example, 275052301 + ... + 275052700.

Almost surely, 2^110021000200 is an apocalyptic number.

110021000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110021000200 is an abundant number, since it is smaller than the sum of its proper divisors (145777825730).

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

110021000200 is a wasteful number, since it uses less digits than its factorization.

110021000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550105017 (or 550105008 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 110021000200 its reverse (2000120011), we get a palindrome (112021120211).

The spelling of 110021000200 in words is "one hundred ten billion, twenty-one million, two hundred", and thus it is an aban number.