1214122214121 has 24 divisors (see below), whose sum is σ = 1635589545792. Its totient is φ = 801119880000.

The previous prime is 1214122214113. The next prime is 1214122214131.

1214122214121 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1214122214121 - 2³ = 1214122214113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1214122214091 and 1214122214100.

It is not an unprimeable number, because it can be changed into a prime (1214122214101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122621271 + ... + 122631171.

It is an arithmetic number, because the mean of its divisors is an integer number (68149564408).

Almost surely, 2^{1214122214121} is an apocalyptic number.

It is an amenable number.

1214122214121 is a deficient number, since it is larger than the sum of its proper divisors (421467331671).

1214122214121 is an equidigital number, since it uses as much as digits as its factorization.

1214122214121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14113 (or 14012 counting only the distinct ones).

The product of its digits is 512, while the sum is 24.

The spelling of 1214122214121 in words is "one trillion, two hundred fourteen billion, one hundred twenty-two million, two hundred fourteen thousand, one hundred twenty-one".