144311201211022 has 32 divisors (see below), whose sum is σ = 223108503311520. Its totient is φ = 69975648990720.

The previous prime is 144311201210987. The next prime is 144311201211061. The reversal of 144311201211022 is 220112102113441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22231978 + ... + 27980050.

It is an arithmetic number, because the mean of its divisors is an integer number (6972140728485).

Almost surely, 2^{144311201211022} is an apocalyptic number.

144311201211022 is a deficient number, since it is larger than the sum of its proper divisors (78797302100498).

144311201211022 is a wasteful number, since it uses less digits than its factorization.

144311201211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751028.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 144311201211022 its reverse (220112102113441), we get a palindrome (364423303324463).

The spelling of 144311201211022 in words is "one hundred forty-four trillion, three hundred eleven billion, two hundred one million, two hundred eleven thousand, twenty-two".