2220413443 has 2 divisors, whose sum is σ = 2220413444. Its totient is φ = 2220413442.

The previous prime is 2220413413. The next prime is 2220413483. The reversal of 2220413443 is 3443140222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220413443 - 2⁵ = 2220413411 is a prime.

It is a super-2 number, since 2×2220413443² = 9860471715710228498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2220413413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110206721 + 1110206722.

It is an arithmetic number, because the mean of its divisors is an integer number (1110206722).

Almost surely, 2^2220413443 is an apocalyptic number.

2220413443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220413443 is an equidigital number, since it uses as much as digits as its factorization.

2220413443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2220413443 is about 47121.2631727971. The cubic root of 2220413443 is about 1304.6017277223.

Adding to 2220413443 its reverse (3443140222), we get a palindrome (5663553665).

The spelling of 2220413443 in words is "two billion, two hundred twenty million, four hundred thirteen thousand, four hundred forty-three".