144441140402222 has 8 divisors (see below), whose sum is σ = 216693381682272. Its totient is φ = 72210013174800.

The previous prime is 144441140402201. The next prime is 144441140402227. The reversal of 144441140402222 is 222204041144441.

144441140402222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144441140402227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5278496054 + ... + 5278523417.

It is an arithmetic number, because the mean of its divisors is an integer number (27086672710284).

Almost surely, 2^{144441140402222} is an apocalyptic number.

144441140402222 is a deficient number, since it is larger than the sum of its proper divisors (72252241280050).

144441140402222 is a wasteful number, since it uses less digits than its factorization.

144441140402222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10557026314.

The product of its (nonzero) digits is 65536, while the sum is 35.

Adding to 144441140402222 its reverse (222204041144441), we get a palindrome (366645181546663).

The spelling of 144441140402222 in words is "one hundred forty-four trillion, four hundred forty-one billion, one hundred forty million, four hundred two thousand, two hundred twenty-two".