144212222412204 has 24 divisors (see below), whose sum is σ = 338238684005040. Its totient is φ = 47821669607424.

The previous prime is 144212222412187. The next prime is 144212222412239. The reversal of 144212222412204 is 402214222212441.

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, 31133897169 + ... + 31133901800.

It is an arithmetic number, because the mean of its divisors is an integer number (14093278500210).

Almost surely, 2^{144212222412204} is an apocalyptic number.

It is an amenable number.

144212222412204 is an abundant number, since it is smaller than the sum of its proper divisors (194026461592836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144212222412204 is a wasteful number, since it uses less digits than its factorization.

144212222412204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62267799169 (or 62267799167 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

Adding to 144212222412204 its reverse (402214222212441), we get a palindrome (546426444624645).

The spelling of 144212222412204 in words is "one hundred forty-four trillion, two hundred twelve billion, two hundred twenty-two million, four hundred twelve thousand, two hundred four".