2013222143 has 2 divisors, whose sum is σ = 2013222144. Its totient is φ = 2013222142.

The previous prime is 2013222091. The next prime is 2013222149. The reversal of 2013222143 is 3412223102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2013222143 - 2⁸ = 2013221887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2013222149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006611071 + 1006611072.

It is an arithmetic number, because the mean of its divisors is an integer number (1006611072).

Almost surely, 2^2013222143 is an apocalyptic number.

2013222143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013222143 is an equidigital number, since it uses as much as digits as its factorization.

2013222143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2013222143 is about 44868.9440816251. The cubic root of 2013222143 is about 1262.6914298229.

Adding to 2013222143 its reverse (3412223102), we get a palindrome (5425445245).

The spelling of 2013222143 in words is "two billion, thirteen million, two hundred twenty-two thousand, one hundred forty-three".