144544006222 has 24 divisors (see below), whose sum is σ = 275143138200. Its totient is φ = 56315846160.

The previous prime is 144544006219. The next prime is 144544006297. The reversal of 144544006222 is 222600445441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67041597 + ... + 67043752.

It is an arithmetic number, because the mean of its divisors is an integer number (11464297425).

Almost surely, 2^144544006222 is an apocalyptic number.

144544006222 is a deficient number, since it is larger than the sum of its proper divisors (130599131978).

144544006222 is a wasteful number, since it uses less digits than its factorization.

144544006222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134085376 (or 134085369 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

The spelling of 144544006222 in words is "one hundred forty-four billion, five hundred forty-four million, six thousand, two hundred twenty-two".