14112210121 has 8 divisors (see below), whose sum is σ = 14260105800. Its totient is φ = 13964965248.

The previous prime is 14112210061. The next prime is 14112210149. The reversal of 14112210121 is 12101221141.

14112210121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3777454521 + 10334755600 = 61461^2 + 101660^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14112210121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14112210095 and 14112210104.

It is not an unprimeable number, because it can be changed into a prime (14112210181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119046 + ... + 205903.

It is an arithmetic number, because the mean of its divisors is an integer number (1782513225).

Almost surely, 2^14112210121 is an apocalyptic number.

It is an amenable number.

14112210121 is a deficient number, since it is larger than the sum of its proper divisors (147895679).

14112210121 is a wasteful number, since it uses less digits than its factorization.

14112210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325403.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 14112210121 its reverse (12101221141), we get a palindrome (26213431262).

The spelling of 14112210121 in words is "fourteen billion, one hundred twelve million, two hundred ten thousand, one hundred twenty-one".