2213142432287 has 2 divisors, whose sum is σ = 2213142432288. Its totient is φ = 2213142432286.

The previous prime is 2213142432239. The next prime is 2213142432289. The reversal of 2213142432287 is 7822342413122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2213142432287 - 2¹⁸ = 2213142170143 is a prime.

Together with 2213142432289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213142432289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106571216143 + 1106571216144.

It is an arithmetic number, because the mean of its divisors is an integer number (1106571216144).

Almost surely, 2^{2213142432287} is an apocalyptic number.

2213142432287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213142432287 is an equidigital number, since it uses as much as digits as its factorization.

2213142432287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 41.

The spelling of 2213142432287 in words is "two trillion, two hundred thirteen billion, one hundred forty-two million, four hundred thirty-two thousand, two hundred eighty-seven".