110000020220020 has 96 divisors (see below), whose sum is σ = 271331535121920. Its totient is φ = 36668413739520.

The previous prime is 110000020220011. The next prime is 110000020220021. The reversal of 110000020220020 is 20022020000011.

It is a super-4 number, since 4×110000020220020⁴ (a number of 57 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 110000020219979 and 110000020220006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000020220021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534880 + ... + 14842039.

It is an arithmetic number, because the mean of its divisors is an integer number (2826370157520).

Almost surely, 2^{110000020220020} is an apocalyptic number.

110000020220020 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 110000020220020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135665767560960).

110000020220020 is an abundant number, since it is smaller than the sum of its proper divisors (161331514901900).

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

110000020220020 is a wasteful number, since it uses less digits than its factorization.

110000020220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15378353 (or 15378351 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 110000020220020 its reverse (20022020000011), we get a palindrome (130022040220031).

The spelling of 110000020220020 in words is "one hundred ten trillion, twenty million, two hundred twenty thousand, twenty".