4144231303222 has 4 divisors (see below), whose sum is σ = 6216346954836. Its totient is φ = 2072115651610.

The previous prime is 4144231303183. The next prime is 4144231303241. The reversal of 4144231303222 is 2223031324414.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036057825804 + ... + 1036057825807.

It is an arithmetic number, because the mean of its divisors is an integer number (1554086738709).

Almost surely, 2^{4144231303222} is an apocalyptic number.

4144231303222 is a deficient number, since it is larger than the sum of its proper divisors (2072115651614).

4144231303222 is a wasteful number, since it uses less digits than its factorization.

4144231303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072115651613.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4144231303222 its reverse (2223031324414), we get a palindrome (6367262627636).

The spelling of 4144231303222 in words is "four trillion, one hundred forty-four billion, two hundred thirty-one million, three hundred three thousand, two hundred twenty-two".