110201022020 has 48 divisors (see below), whose sum is σ = 246266697600. Its totient is φ = 41278938624.

The previous prime is 110201022017. The next prime is 110201022077. The reversal of 110201022020 is 20220102011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110201021992 and 110201022010.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 746714 + ... + 882033.

It is an arithmetic number, because the mean of its divisors is an integer number (5130556200).

Almost surely, 2^110201022020 is an apocalyptic number.

110201022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110201022020 is an abundant number, since it is smaller than the sum of its proper divisors (136065675580).

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

110201022020 is a wasteful number, since it uses less digits than its factorization.

110201022020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628972 (or 1628970 counting only the distinct ones).

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

Adding to 110201022020 its reverse (20220102011), we get a palindrome (130421124031).

The spelling of 110201022020 in words is "one hundred ten billion, two hundred one million, twenty-two thousand, twenty".