1214453022143 has 2 divisors, whose sum is σ = 1214453022144. Its totient is φ = 1214453022142.

The previous prime is 1214453022119. The next prime is 1214453022169. The reversal of 1214453022143 is 3412203544121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1214453022143 - 2³⁰ = 1213379280319 is a prime.

It is a super-2 number, since 2×1214453022143² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214453024143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607226511071 + 607226511072.

It is an arithmetic number, because the mean of its divisors is an integer number (607226511072).

Almost surely, 2^{1214453022143} is an apocalyptic number.

1214453022143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214453022143 is an equidigital number, since it uses as much as digits as its factorization.

1214453022143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 1214453022143 its reverse (3412203544121), we get a palindrome (4626656566264).

The spelling of 1214453022143 in words is "one trillion, two hundred fourteen billion, four hundred fifty-three million, twenty-two thousand, one hundred forty-three".