110423221444020 has 72 divisors (see below), whose sum is σ = 319480463125152. Its totient is φ = 28496315196480.

The previous prime is 110423221443991. The next prime is 110423221444043. The reversal of 110423221444020 is 20444122324011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 957479814 + ... + 957595133.

It is an arithmetic number, because the mean of its divisors is an integer number (4437228654516).

Almost surely, 2^{110423221444020} is an apocalyptic number.

110423221444020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110423221444020 is an abundant number, since it is smaller than the sum of its proper divisors (209057241681132).

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

110423221444020 is a wasteful number, since it uses less digits than its factorization.

110423221444020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915075021 (or 1915074988 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 110423221444020 its reverse (20444122324011), we get a palindrome (130867343768031).

The spelling of 110423221444020 in words is "one hundred ten trillion, four hundred twenty-three billion, two hundred twenty-one million, four hundred forty-four thousand, twenty".