110101220102020 has 96 divisors (see below), whose sum is σ = 264382258694400. Its totient is φ = 37729089269760.

The previous prime is 110101220101991. The next prime is 110101220102021. The reversal of 110101220102020 is 20201022101011.

It is not an unprimeable number, because it can be changed into a prime (110101220102021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4408091772 + ... + 4408116748.

It is an arithmetic number, because the mean of its divisors is an integer number (2753981861400).

Almost surely, 2^{110101220102020} is an apocalyptic number.

110101220102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110101220102020 is an abundant number, since it is smaller than the sum of its proper divisors (154281038592380).

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

110101220102020 is a wasteful number, since it uses less digits than its factorization.

110101220102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40333 (or 40331 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110101220102020 its reverse (20201022101011), we get a palindrome (130302242203031).

The spelling of 110101220102020 in words is "one hundred ten trillion, one hundred one billion, two hundred twenty million, one hundred two thousand, twenty".