110020122020 has 48 divisors (see below), whose sum is σ = 236876693760. Its totient is φ = 42904018944.

The previous prime is 110020122013. The next prime is 110020122049. The reversal of 110020122020 is 20221020011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110020121992 and 110020122010.

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, 13871 + ... + 469289.

It is an arithmetic number, because the mean of its divisors is an integer number (4934931120).

Almost surely, 2^110020122020 is an apocalyptic number.

110020122020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110020122020 is an abundant number, since it is smaller than the sum of its proper divisors (126856571740).

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

110020122020 is a wasteful number, since it uses less digits than its factorization.

110020122020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455732 (or 455730 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 110020122020 its reverse (20221020011), we get a palindrome (130241142031).

The spelling of 110020122020 in words is "one hundred ten billion, twenty million, one hundred twenty-two thousand, twenty".