110020210210020 has 144 divisors (see below), whose sum is σ = 346866379461504. Its totient is φ = 26021040038400.

The previous prime is 110020210210019. The next prime is 110020210210021. The reversal of 110020210210020 is 20012012020011.

It is an interprime number because it is at equal distance from previous prime (110020210210019) and next prime (110020210210021).

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 = 110020210209978 and 110020210210005.

It is not an unprimeable number, because it can be changed into a prime (110020210210021) 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 47 ways as a sum of consecutive naturals, for example, 184510864 + ... + 185106183.

It is an arithmetic number, because the mean of its divisors is an integer number (2408794301816).

Almost surely, 2^{110020210210020} is an apocalyptic number.

110020210210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110020210210020 is an abundant number, since it is smaller than the sum of its proper divisors (236846169251484).

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

110020210210020 is a wasteful number, since it uses less digits than its factorization.

110020210210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369617122 (or 369617109 counting only the distinct ones).

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

Adding to 110020210210020 its reverse (20012012020011), we get a palindrome (130032222230031).

The spelling of 110020210210020 in words is "one hundred ten trillion, twenty billion, two hundred ten million, two hundred ten thousand, twenty".