14213402400122 has 16 divisors (see below), whose sum is σ = 21399626017800. Its totient is φ = 7080194383680.

The previous prime is 14213402400121. The next prime is 14213402400157. The reversal of 14213402400122 is 22100420431241.

It can be written as a sum of positive squares in 4 ways, for example, as 13950755375041 + 262647025081 = 3735071^2 + 512491^2 .

It is a super-2 number, since 2×14213402400122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14213402400091 and 14213402400100.

It is not an unprimeable number, because it can be changed into a prime (14213402400121) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 76727972 + ... + 76912992.

Almost surely, 2^{14213402400122} is an apocalyptic number.

14213402400122 is a deficient number, since it is larger than the sum of its proper divisors (7186223617678).

14213402400122 is a wasteful number, since it uses less digits than its factorization.

14213402400122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328081.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14213402400122 its reverse (22100420431241), we get a palindrome (36313822831363).

The spelling of 14213402400122 in words is "fourteen trillion, two hundred thirteen billion, four hundred two million, four hundred thousand, one hundred twenty-two".