110010110221020 has 24 divisors (see below), whose sum is σ = 308028308619024. Its totient is φ = 29336029392256.

The previous prime is 110010110221019. The next prime is 110010110221027. The reversal of 110010110221020 is 20122011010011.

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 = 110010110220987 and 110010110221005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110010110221027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916750918449 + ... + 916750918568.

It is an arithmetic number, because the mean of its divisors is an integer number (12834512859126).

Almost surely, 2^{110010110221020} is an apocalyptic number.

110010110221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110010110221020 is an abundant number, since it is smaller than the sum of its proper divisors (198018198398004).

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

110010110221020 is a wasteful number, since it uses less digits than its factorization.

110010110221020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833501837029 (or 1833501837027 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110010110221020 its reverse (20122011010011), we get a palindrome (130132121231031).

The spelling of 110010110221020 in words is "one hundred ten trillion, ten billion, one hundred ten million, two hundred twenty-one thousand, twenty".