14004222123 has 16 divisors (see below), whose sum is σ = 19017152640. Its totient is φ = 9164193024.

The previous prime is 14004222121. The next prime is 14004222151. The reversal of 14004222123 is 32122240041.

It is not a de Polignac number, because 14004222123 - 2¹ = 14004222121 is a prime.

It is a super-2 number, since 2×14004222123² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14004222123.

It is not an unprimeable number, because it can be changed into a prime (14004222121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60340 + ... + 177902.

It is an arithmetic number, because the mean of its divisors is an integer number (1188572040).

Almost surely, 2^14004222123 is an apocalyptic number.

14004222123 is a deficient number, since it is larger than the sum of its proper divisors (5012930517).

14004222123 is a wasteful number, since it uses less digits than its factorization.

14004222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118298.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14004222123 its reverse (32122240041), we get a palindrome (46126462164).

It can be divided in two parts, 140042 and 22123, that added together give a triangular number (162165 = T₅₆₉).

The spelling of 14004222123 in words is "fourteen billion, four million, two hundred twenty-two thousand, one hundred twenty-three".