110101022220 has 96 divisors (see below), whose sum is σ = 356568242688. Its totient is φ = 24862735872.

The previous prime is 110101022209. The next prime is 110101022221. The reversal of 110101022220 is 22220101011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110101022196 and 110101022205.

It is not an unprimeable number, because it can be changed into a prime (110101022221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1544329 + ... + 1614048.

It is an arithmetic number, because the mean of its divisors is an integer number (3714252528).

Almost surely, 2^110101022220 is an apocalyptic number.

110101022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110101022220 is an abundant number, since it is smaller than the sum of its proper divisors (246467220468).

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

110101022220 is a wasteful number, since it uses less digits than its factorization.

110101022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158479 (or 3158477 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110101022220 its reverse (22220101011), we get a palindrome (132321123231).

The spelling of 110101022220 in words is "one hundred ten billion, one hundred one million, twenty-two thousand, two hundred twenty".