12214314121 has 8 divisors (see below), whose sum is σ = 12473144640. Its totient is φ = 11956534512.

The previous prime is 12214314097. The next prime is 12214314143. The reversal of 12214314121 is 12141341221.

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

It is a cyclic number.

It is not a de Polignac number, because 12214314121 - 2¹¹ = 12214312073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12214314092 and 12214314101.

It is not an unprimeable number, because it can be changed into a prime (12214314191) 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, 239215 + ... + 285748.

It is an arithmetic number, because the mean of its divisors is an integer number (1559143080).

Almost surely, 2^12214314121 is an apocalyptic number.

It is an amenable number.

12214314121 is a deficient number, since it is larger than the sum of its proper divisors (258830519).

12214314121 is an equidigital number, since it uses as much as digits as its factorization.

12214314121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525455.

The product of its digits is 384, while the sum is 22.

Adding to 12214314121 its reverse (12141341221), we get a palindrome (24355655342).

The spelling of 12214314121 in words is "twelve billion, two hundred fourteen million, three hundred fourteen thousand, one hundred twenty-one".