144322041022012 has 12 divisors (see below), whose sum is σ = 288644082044080. Its totient is φ = 61852303295136.

The previous prime is 144322041022001. The next prime is 144322041022013. The reversal of 144322041022012 is 210220140223441.

144322041022012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 5154358607929 = 144322041022012 / (1 + 4 + 4 + 3 + 2 + 2 + 0 + 4 + 1 + 0 + 2 + 2 + 0 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144322041022013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2577179303937 + ... + 2577179303992.

Almost surely, 2^{144322041022012} is an apocalyptic number.

It is an amenable number.

144322041022012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144322041022012 is a wasteful number, since it uses less digits than its factorization.

144322041022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154358607940 (or 5154358607938 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144322041022012 its reverse (210220140223441), we get a palindrome (354542181245453).

The spelling of 144322041022012 in words is "one hundred forty-four trillion, three hundred twenty-two billion, forty-one million, twenty-two thousand, twelve".