110102100222020 has 192 divisors, whose sum is σ = 246193034121216. Its totient is φ = 41275607493120.

The previous prime is 110102100221959. The next prime is 110102100222113. The reversal of 110102100222020 is 20222001201011.

It is a junction number, because it is equal to n+sod(n) for n = 110102100221986 and 110102100222004.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4192595690 + ... + 4192621950.

It is an arithmetic number, because the mean of its divisors is an integer number (1282255386048).

Almost surely, 2^{110102100222020} is an apocalyptic number.

110102100222020 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 110102100222020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123096517060608).

110102100222020 is an abundant number, since it is smaller than the sum of its proper divisors (136090933899196).

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

110102100222020 is a wasteful number, since it uses less digits than its factorization.

110102100222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27330 (or 27328 counting only the distinct ones).

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

Adding to 110102100222020 its reverse (20222001201011), we get a palindrome (130324101423031).

The spelling of 110102100222020 in words is "one hundred ten trillion, one hundred two billion, one hundred million, two hundred twenty-two thousand, twenty".