2242102403443 has 20 divisors (see below), whose sum is σ = 2617848570528. Its totient is φ = 1920172364880.

The previous prime is 2242102403419. The next prime is 2242102403467. The reversal of 2242102403443 is 3443042012422.

It is an interprime number because it is at equal distance from previous prime (2242102403419) and next prime (2242102403467).

It is a de Polignac number, because none of the positive numbers 2^k-2242102403443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242102403243) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2440230 + ... + 3230932.

Almost surely, 2^{2242102403443} is an apocalyptic number.

2242102403443 is a deficient number, since it is larger than the sum of its proper divisors (375746167085).

2242102403443 is an frugal number, since it uses more digits than its factorization.

2242102403443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791912 (or 791891 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2242102403443 its reverse (3443042012422), we get a palindrome (5685144415865).

The spelling of 2242102403443 in words is "two trillion, two hundred forty-two billion, one hundred two million, four hundred three thousand, four hundred forty-three".