14212211144 has 32 divisors (see below), whose sum is σ = 27523756800. Its totient is φ = 6872813760.

The previous prime is 14212211119. The next prime is 14212211149. The reversal of 14212211144 is 44111221241.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (14212211149) 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, 427142 + ... + 459210.

It is an arithmetic number, because the mean of its divisors is an integer number (860117400).

Almost surely, 2^14212211144 is an apocalyptic number.

It is an amenable number.

14212211144 is a deficient number, since it is larger than the sum of its proper divisors (13311545656).

14212211144 is a wasteful number, since it uses less digits than its factorization.

14212211144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33893 (or 33889 counting only the distinct ones).

The product of its digits is 512, while the sum is 23.

Adding to 14212211144 its reverse (44111221241), we get a palindrome (58323432385).

The spelling of 14212211144 in words is "fourteen billion, two hundred twelve million, two hundred eleven thousand, one hundred forty-four".