144044122012012 has 48 divisors (see below), whose sum is σ = 256915067516800. Its totient is φ = 70648886880000.

The previous prime is 144044122011989. The next prime is 144044122012031. The reversal of 144044122012012 is 210210221440441.

It is a super-2 number, since 2×144044122012012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466033887 + ... + 1466132137.

Almost surely, 2^{144044122012012} is an apocalyptic number.

It is an amenable number.

144044122012012 is a deficient number, since it is larger than the sum of its proper divisors (112870945504788).

144044122012012 is a wasteful number, since it uses less digits than its factorization.

144044122012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121262 (or 121260 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 144044122012012 its reverse (210210221440441), we get a palindrome (354254343452453).

The spelling of 144044122012012 in words is "one hundred forty-four trillion, forty-four billion, one hundred twenty-two million, twelve thousand, twelve".