144022121302 has 16 divisors (see below), whose sum is σ = 220493476800. Its totient is φ = 70534175040.

The previous prime is 144022121261. The next prime is 144022121371. The reversal of 144022121302 is 203121220441.

144022121302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2440527 + ... + 2498842.

It is an arithmetic number, because the mean of its divisors is an integer number (13780842300).

Almost surely, 2^144022121302 is an apocalyptic number.

144022121302 is a deficient number, since it is larger than the sum of its proper divisors (76471355498).

144022121302 is a wasteful number, since it uses less digits than its factorization.

144022121302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939671.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 144022121302 its reverse (203121220441), we get a palindrome (347143341743).

The spelling of 144022121302 in words is "one hundred forty-four billion, twenty-two million, one hundred twenty-one thousand, three hundred two".