144212222412201 has 16 divisors (see below), whose sum is σ = 196534595505600. Its totient is φ = 94032208780608.

The previous prime is 144212222412187. The next prime is 144212222412239. The reversal of 144212222412201 is 102214222212441.

It is not a de Polignac number, because 144212222412201 - 2¹⁹ = 144212221887913 is a prime.

It is a super-2 number, since 2×144212222412201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144212222412281) by changing a digit.

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, 2067879646 + ... + 2067949383.

It is an arithmetic number, because the mean of its divisors is an integer number (12283412219100).

Almost surely, 2^{144212222412201} is an apocalyptic number.

It is an amenable number.

144212222412201 is a deficient number, since it is larger than the sum of its proper divisors (52322373093399).

144212222412201 is a wasteful number, since it uses less digits than its factorization.

144212222412201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4135829288.

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 144212222412201 its reverse (102214222212441), we get a palindrome (246426444624642).

The spelling of 144212222412201 in words is "one hundred forty-four trillion, two hundred twelve billion, two hundred twenty-two million, four hundred twelve thousand, two hundred one".