144445503022211 has 12 divisors (see below), whose sum is σ = 149598863052912. Its totient is φ = 139463946644064.

The previous prime is 144445503022199. The next prime is 144445503022237. The reversal of 144445503022211 is 112220305544441.

144445503022211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144445503022211 - 2¹⁰ = 144445503021187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144445503522211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312640505 + ... + 313102181.

It is an arithmetic number, because the mean of its divisors is an integer number (12466571921076).

Almost surely, 2^{144445503022211} is an apocalyptic number.

144445503022211 is a deficient number, since it is larger than the sum of its proper divisors (5153360030701).

144445503022211 is an equidigital number, since it uses as much as digits as its factorization.

144445503022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833758 (or 833729 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 144445503022211 its reverse (112220305544441), we get a palindrome (256665808566652).

The spelling of 144445503022211 in words is "one hundred forty-four trillion, four hundred forty-five billion, five hundred three million, twenty-two thousand, two hundred eleven".