2213223143 has 2 divisors, whose sum is σ = 2213223144. Its totient is φ = 2213223142.

The previous prime is 2213223107. The next prime is 2213223161. The reversal of 2213223143 is 3413223122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2213223143 - 2⁶ = 2213223079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213223193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106611571 + 1106611572.

It is an arithmetic number, because the mean of its divisors is an integer number (1106611572).

Almost surely, 2^2213223143 is an apocalyptic number.

2213223143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213223143 is an equidigital number, since it uses as much as digits as its factorization.

2213223143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 2213223143 is about 47044.9056009256. The cubic root of 2213223143 is about 1303.1919870278.

Adding to 2213223143 its reverse (3413223122), we get a palindrome (5626446265).

The spelling of 2213223143 in words is "two billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred forty-three".