1141422302243 has 4 divisors (see below), whose sum is σ = 1141430032848. Its totient is φ = 1141414571640.

The previous prime is 1141422302233. The next prime is 1141422302311. The reversal of 1141422302243 is 3422032241411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141422302243 - 2⁴⁰ = 41910674467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141422302203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3639428 + ... + 3940593.

It is an arithmetic number, because the mean of its divisors is an integer number (285357508212).

Almost surely, 2^{1141422302243} is an apocalyptic number.

1141422302243 is a deficient number, since it is larger than the sum of its proper divisors (7730605).

1141422302243 is an equidigital number, since it uses as much as digits as its factorization.

1141422302243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7730604.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1141422302243 its reverse (3422032241411), we get a palindrome (4563454543654).

The spelling of 1141422302243 in words is "one trillion, one hundred forty-one billion, four hundred twenty-two million, three hundred two thousand, two hundred forty-three".