110202200201220 has 48 divisors (see below), whose sum is σ = 308854810098240. Its totient is φ = 29359762955136.

The previous prime is 110202200201207. The next prime is 110202200201263. The reversal of 110202200201220 is 22102002202011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 110202200201220.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859011322 + ... + 859139601.

It is an arithmetic number, because the mean of its divisors is an integer number (6434475210380).

Almost surely, 2^{110202200201220} is an apocalyptic number.

110202200201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110202200201220 is an abundant number, since it is smaller than the sum of its proper divisors (198652609897020).

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

110202200201220 is a wasteful number, since it uses less digits than its factorization.

110202200201220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718152004 (or 1718152002 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 110202200201220 its reverse (22102002202011), we get a palindrome (132304202403231).

The spelling of 110202200201220 in words is "one hundred ten trillion, two hundred two billion, two hundred million, two hundred one thousand, two hundred twenty".