110020021100200 has 48 divisors (see below), whose sum is σ = 256706857192860. Its totient is φ = 43851396288000.

The previous prime is 110020021100191. The next prime is 110020021100221. The reversal of 110020021100200 is 2001120020011.

It can be written as a sum of positive squares in 6 ways, for example, as 88184232297316 + 21835788802884 = 9390646^2 + 4672878^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 978769611 + ... + 978882010.

Almost surely, 2^{110020021100200} is an apocalyptic number.

110020021100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110020021100200 is an abundant number, since it is smaller than the sum of its proper divisors (146686836092660).

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

110020021100200 is a wasteful number, since it uses less digits than its factorization.

110020021100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957651918 (or 1957651909 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110020021100200 its reverse (2001120020011), we get a palindrome (112021141120211).

The spelling of 110020021100200 in words is "one hundred ten trillion, twenty billion, twenty-one million, one hundred thousand, two hundred".