110021220004433 has 8 divisors (see below), whose sum is σ = 117694015822152. Its totient is φ = 102481864114176.

The previous prime is 110021220004387. The next prime is 110021220004439. The reversal of 110021220004433 is 334400022120011.

It can be written as a sum of positive squares in 4 ways, for example, as 35496536662609 + 74524683341824 = 5957897^2 + 8632768^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110021220004433 - 2¹⁶ = 110021219938897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110021220004399 and 110021220004408.

It is not an unprimeable number, because it can be changed into a prime (110021220004439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33359980160 + ... + 33359983457.

It is an arithmetic number, because the mean of its divisors is an integer number (14711751977769).

Almost surely, 2^{110021220004433} is an apocalyptic number.

It is an amenable number.

110021220004433 is a deficient number, since it is larger than the sum of its proper divisors (7672795817719).

110021220004433 is an equidigital number, since it uses as much as digits as its factorization.

110021220004433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66719963731.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 110021220004433 its reverse (334400022120011), we get a palindrome (444421242124444).

The spelling of 110021220004433 in words is "one hundred ten trillion, twenty-one billion, two hundred twenty million, four thousand, four hundred thirty-three".