144212222412203 has 16 divisors (see below), whose sum is σ = 157597576045056. Its totient is φ = 130872747630240.

The previous prime is 144212222412187. The next prime is 144212222412239. The reversal of 144212222412203 is 302214222212441.

It is not a de Polignac number, because 144212222412203 - 2⁴ = 144212222412187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144212222412203.

It is not an unprimeable number, because it can be changed into a prime (144212222412103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145259150 + ... + 146248572.

It is an arithmetic number, because the mean of its divisors is an integer number (9849848502816).

Almost surely, 2^{144212222412203} is an apocalyptic number.

144212222412203 is a deficient number, since it is larger than the sum of its proper divisors (13385353632853).

144212222412203 is a wasteful number, since it uses less digits than its factorization.

144212222412203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012594.

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

Adding to 144212222412203 its reverse (302214222212441), we get a palindrome (446426444624644).

The spelling of 144212222412203 in words is "one hundred forty-four trillion, two hundred twelve billion, two hundred twenty-two million, four hundred twelve thousand, two hundred three".