110032230220020 has 144 divisors (see below), whose sum is σ = 353434760864640. Its totient is φ = 27631163121408.

The previous prime is 110032230219997. The next prime is 110032230220027. The reversal of 110032230220020 is 20022032230011.

110032230220020 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 322 + 302 + 20 + 0 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110032230219975 and 110032230220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110032230220027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95755707 + ... + 96897986.

It is an arithmetic number, because the mean of its divisors is an integer number (2454408061560).

Almost surely, 2^{110032230220020} is an apocalyptic number.

110032230220020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110032230220020 is an abundant number, since it is smaller than the sum of its proper divisors (243402530644620).

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

110032230220020 is a wasteful number, since it uses less digits than its factorization.

110032230220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192653894 (or 192653889 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 110032230220020 its reverse (20022032230011), we get a palindrome (130054262450031).

The spelling of 110032230220020 in words is "one hundred ten trillion, thirty-two billion, two hundred thirty million, two hundred twenty thousand, twenty".