2244111403 has 4 divisors (see below), whose sum is σ = 2341681488. Its totient is φ = 2146541320.

The previous prime is 2244111347. The next prime is 2244111427. The reversal of 2244111403 is 3041114422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244111403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244111203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48785008 + ... + 48785053.

It is an arithmetic number, because the mean of its divisors is an integer number (585420372).

Almost surely, 2^2244111403 is an apocalyptic number.

2244111403 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2244111403 is a deficient number, since it is larger than the sum of its proper divisors (97570085).

2244111403 is an equidigital number, since it uses as much as digits as its factorization.

2244111403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97570084.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2244111403 is about 47372.0529743012. The cubic root of 2244111403 is about 1309.2265509867.

Adding to 2244111403 its reverse (3041114422), we get a palindrome (5285225825).

The spelling of 2244111403 in words is "two billion, two hundred forty-four million, one hundred eleven thousand, four hundred three".