110212200201020 has 96 divisors (see below), whose sum is σ = 246722366016000. Its totient is φ = 41210244440064.

The previous prime is 110212200200987. The next prime is 110212200201031. The reversal of 110212200201020 is 20102002212011.

It is a junction number, because it is equal to n+sod(n) for n = 110212200200986 and 110212200201004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 789364976 + ... + 789504584.

It is an arithmetic number, because the mean of its divisors is an integer number (2570024646000).

Almost surely, 2^{110212200201020} is an apocalyptic number.

110212200201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110212200201020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123361183008000).

110212200201020 is an abundant number, since it is smaller than the sum of its proper divisors (136510165814980).

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

110212200201020 is a wasteful number, since it uses less digits than its factorization.

110212200201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155367 (or 155365 counting only the distinct ones).

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

Adding to 110212200201020 its reverse (20102002212011), we get a palindrome (130314202413031).

The spelling of 110212200201020 in words is "one hundred ten trillion, two hundred twelve billion, two hundred million, two hundred one thousand, twenty".