200110201021200 has 120 divisors (see below), whose sum is σ = 641032579476576. Its totient is φ = 53361646208000.

The previous prime is 200110201021189. The next prime is 200110201021217. The reversal of 200110201021200 is 2120102011002.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58876195 + ... + 62182205.

Almost surely, 2^{200110201021200} is an apocalyptic number.

200110201021200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200110201021200 is an abundant number, since it is smaller than the sum of its proper divisors (440922378455376).

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

200110201021200 is a wasteful number, since it uses less digits than its factorization.

200110201021200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356473 (or 3356462 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200110201021200 its reverse (2120102011002), we get a palindrome (202230303032202).

The spelling of 200110201021200 in words is "two hundred trillion, one hundred ten billion, two hundred one million, twenty-one thousand, two hundred".