110200002121220 has 48 divisors (see below), whose sum is σ = 252459132887808. Its totient is φ = 40072577852160.

The previous prime is 110200002121189. The next prime is 110200002121289. The reversal of 110200002121220 is 22121200002011.

It is a junction number, because it is equal to n+sod(n) for n = 110200002121195 and 110200002121204.

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, 70074869 + ... + 71630211.

It is an arithmetic number, because the mean of its divisors is an integer number (5259565268496).

Almost surely, 2^{110200002121220} is an apocalyptic number.

110200002121220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110200002121220 is an abundant number, since it is smaller than the sum of its proper divisors (142259130766588).

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

110200002121220 is a wasteful number, since it uses less digits than its factorization.

110200002121220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877420 (or 1877418 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110200002121220 its reverse (22121200002011), we get a palindrome (132321202123231).

The spelling of 110200002121220 in words is "one hundred ten trillion, two hundred billion, two million, one hundred twenty-one thousand, two hundred twenty".