144222341 has 8 divisors (see below), whose sum is σ = 145240704. Its totient is φ = 143208000.

The previous prime is 144222329. The next prime is 144222347. The reversal of 144222341 is 143222441.

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

It is a cyclic number.

It is not a de Polignac number, because 144222341 - 2⁶ = 144222277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144222347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108020 + ... + 109346.

It is an arithmetic number, because the mean of its divisors is an integer number (18155088).

Almost surely, 2^144222341 is an apocalyptic number.

It is an amenable number.

144222341 is a deficient number, since it is larger than the sum of its proper divisors (1018363).

144222341 is a wasteful number, since it uses less digits than its factorization.

144222341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011.

The product of its digits is 1536, while the sum is 23.

The square root of 144222341 is about 12009.2606350266. The cubic root of 144222341 is about 524.4179078312.

Adding to 144222341 its reverse (143222441), we get a palindrome (287444782).

The spelling of 144222341 in words is "one hundred forty-four million, two hundred twenty-two thousand, three hundred forty-one".