14224144131111 has 16 divisors (see below), whose sum is σ = 19732916734560. Its totient is φ = 9102847393920.

The previous prime is 14224144131107. The next prime is 14224144131121. The reversal of 14224144131111 is 11113144142241.

It is not a de Polignac number, because 14224144131111 - 2² = 14224144131107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224144131121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472516480 + ... + 472546581.

It is an arithmetic number, because the mean of its divisors is an integer number (1233307295910).

Almost surely, 2^{14224144131111} is an apocalyptic number.

14224144131111 is a deficient number, since it is larger than the sum of its proper divisors (5508772603449).

14224144131111 is a wasteful number, since it uses less digits than its factorization.

14224144131111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945063266.

The product of its digits is 3072, while the sum is 30.

Adding to 14224144131111 its reverse (11113144142241), we get a palindrome (25337288273352).

The spelling of 14224144131111 in words is "fourteen trillion, two hundred twenty-four billion, one hundred forty-four million, one hundred thirty-one thousand, one hundred eleven".