14123400122 has 8 divisors (see below), whose sum is σ = 22814723316. Its totient is φ = 6518492352.

The previous prime is 14123400119. The next prime is 14123400133. The reversal of 14123400122 is 22100432141.

It can be written as a sum of positive squares in 2 ways, for example, as 12593103961 + 1530296161 = 112219^2 + 39119^2 .

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

It is a super-2 number, since 2×14123400122² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14123400094 and 14123400103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271603823 + ... + 271603874.

Almost surely, 2^14123400122 is an apocalyptic number.

14123400122 is a deficient number, since it is larger than the sum of its proper divisors (8691323194).

14123400122 is a wasteful number, since it uses less digits than its factorization.

14123400122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543207712.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14123400122 its reverse (22100432141), we get a palindrome (36223832263).

The spelling of 14123400122 in words is "fourteen billion, one hundred twenty-three million, four hundred thousand, one hundred twenty-two".