2214312043 has 2 divisors, whose sum is σ = 2214312044. Its totient is φ = 2214312042.

The previous prime is 2214312031. The next prime is 2214312109. The reversal of 2214312043 is 3402134122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2214312043 - 2²¹ = 2212214891 is a prime.

It is not a weakly prime, because it can be changed into another prime (2214312743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107156021 + 1107156022.

It is an arithmetic number, because the mean of its divisors is an integer number (1107156022).

Almost surely, 2^2214312043 is an apocalyptic number.

2214312043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214312043 is an equidigital number, since it uses as much as digits as its factorization.

2214312043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2214312043 is about 47056.4771630856. The cubic root of 2214312043 is about 1303.4056743373.

Adding to 2214312043 its reverse (3402134122), we get a palindrome (5616446165).

The spelling of 2214312043 in words is "two billion, two hundred fourteen million, three hundred twelve thousand, forty-three".