144441212023022 has 8 divisors (see below), whose sum is σ = 216923171255400. Its totient is φ = 72133488271224.

The previous prime is 144441212022977. The next prime is 144441212023049. The reversal of 144441212023022 is 220320212144441.

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

It is a self number, because there is not a number n which added to its sum of digits gives 144441212023022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43558868072 + ... + 43558871387.

It is an arithmetic number, because the mean of its divisors is an integer number (27115396406925).

Almost surely, 2^{144441212023022} is an apocalyptic number.

144441212023022 is a deficient number, since it is larger than the sum of its proper divisors (72481959232378).

144441212023022 is an equidigital number, since it uses as much as digits as its factorization.

144441212023022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87117740290.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 144441212023022 its reverse (220320212144441), we get a palindrome (364761424167463).

The spelling of 144441212023022 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twelve million, twenty-three thousand, twenty-two".