144105122550022 has 16 divisors (see below), whose sum is σ = 216178282847232. Its totient is φ = 72045695271880.

The previous prime is 144105122549957. The next prime is 144105122550083. The reversal of 144105122550022 is 220055221501441.

It is a self number, because there is not a number n which added to its sum of digits gives 144105122550022.

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 7 ways as a sum of consecutive naturals, for example, 1261775973 + ... + 1261890175.

It is an arithmetic number, because the mean of its divisors is an integer number (13511142677952).

Almost surely, 2^{144105122550022} is an apocalyptic number.

144105122550022 is a deficient number, since it is larger than the sum of its proper divisors (72073160297210).

144105122550022 is a wasteful number, since it uses less digits than its factorization.

144105122550022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168803.

The product of its (nonzero) digits is 32000, while the sum is 34.

The spelling of 144105122550022 in words is "one hundred forty-four trillion, one hundred five billion, one hundred twenty-two million, five hundred fifty thousand, twenty-two".