2220144013 has 2 divisors, whose sum is σ = 2220144014. Its totient is φ = 2220144012.

The previous prime is 2220144011. The next prime is 2220144037. The reversal of 2220144013 is 3104410222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2001488644 + 218655369 = 44738^2 + 14787^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220144013 - 2¹ = 2220144011 is a prime.

Together with 2220144011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220144011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110072006 + 1110072007.

It is an arithmetic number, because the mean of its divisors is an integer number (1110072007).

Almost surely, 2^2220144013 is an apocalyptic number.

It is an amenable number.

2220144013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220144013 is an equidigital number, since it uses as much as digits as its factorization.

2220144013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2220144013 is about 47118.4041856258. The cubic root of 2220144013 is about 1304.5489578109.

Adding to 2220144013 its reverse (3104410222), we get a palindrome (5324554235).

The spelling of 2220144013 in words is "two billion, two hundred twenty million, one hundred forty-four thousand, thirteen".