2244421103 has 2 divisors, whose sum is σ = 2244421104. Its totient is φ = 2244421102.

The previous prime is 2244421097. The next prime is 2244421133. The reversal of 2244421103 is 3011244422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2244421103 - 2²⁸ = 1975985647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244421133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122210551 + 1122210552.

It is an arithmetic number, because the mean of its divisors is an integer number (1122210552).

Almost surely, 2^2244421103 is an apocalyptic number.

2244421103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244421103 is an equidigital number, since it uses as much as digits as its factorization.

2244421103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2244421103 is about 47375.3216664541. The cubic root of 2244421103 is about 1309.2867750931.

Adding to 2244421103 its reverse (3011244422), we get a palindrome (5255665525).

The spelling of 2244421103 in words is "two billion, two hundred forty-four million, four hundred twenty-one thousand, one hundred three".