2114444214121 has 2 divisors, whose sum is σ = 2114444214122. Its totient is φ = 2114444214120.

The previous prime is 2114444214073. The next prime is 2114444214131. The reversal of 2114444214121 is 1214124444112.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1882109610000 + 232334604121 = 1371900^2 + 482011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114444214121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2114444214131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057222107060 + 1057222107061.

It is an arithmetic number, because the mean of its divisors is an integer number (1057222107061).

Almost surely, 2^{2114444214121} is an apocalyptic number.

It is an amenable number.

2114444214121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114444214121 is an equidigital number, since it uses as much as digits as its factorization.

2114444214121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8192, while the sum is 31.

Adding to 2114444214121 its reverse (1214124444112), we get a palindrome (3328568658233).

The spelling of 2114444214121 in words is "two trillion, one hundred fourteen billion, four hundred forty-four million, two hundred fourteen thousand, one hundred twenty-one".