220042110441 has 4 divisors (see below), whose sum is σ = 293389480592. Its totient is φ = 146694740292.

The previous prime is 220042110427. The next prime is 220042110443. The reversal of 220042110441 is 144011240022.

220042110441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 220042110441 - 2¹³ = 220042102249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220042110443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36673685071 + ... + 36673685076.

It is an arithmetic number, because the mean of its divisors is an integer number (73347370148).

Almost surely, 2^220042110441 is an apocalyptic number.

It is an amenable number.

220042110441 is a deficient number, since it is larger than the sum of its proper divisors (73347370151).

220042110441 is an equidigital number, since it uses as much as digits as its factorization.

220042110441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73347370150.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 220042110441 its reverse (144011240022), we get a palindrome (364053350463).

The spelling of 220042110441 in words is "two hundred twenty billion, forty-two million, one hundred ten thousand, four hundred forty-one".