1214122404043 has 2 divisors, whose sum is σ = 1214122404044. Its totient is φ = 1214122404042.

The previous prime is 1214122404041. The next prime is 1214122404149. The reversal of 1214122404043 is 3404042214121.

It is a weak prime.

It is an emirp because it is prime and its reverse (3404042214121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1214122404043 - 2¹ = 1214122404041 is a prime.

Together with 1214122404041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1214122404041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607061202021 + 607061202022.

It is an arithmetic number, because the mean of its divisors is an integer number (607061202022).

Almost surely, 2^{1214122404043} is an apocalyptic number.

1214122404043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214122404043 is an equidigital number, since it uses as much as digits as its factorization.

1214122404043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1214122404043 its reverse (3404042214121), we get a palindrome (4618164618164).

The spelling of 1214122404043 in words is "one trillion, two hundred fourteen billion, one hundred twenty-two million, four hundred four thousand, forty-three".