11422243023 has 4 divisors (see below), whose sum is σ = 15229657368. Its totient is φ = 7614828680.

The previous prime is 11422242971. The next prime is 11422243081. The reversal of 11422243023 is 32034222411.

It is a happy number.

11422243023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11422243023 - 2¹⁸ = 11421980879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11422242984 and 11422243002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422243523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1903707168 + ... + 1903707173.

It is an arithmetic number, because the mean of its divisors is an integer number (3807414342).

Almost surely, 2^11422243023 is an apocalyptic number.

11422243023 is a deficient number, since it is larger than the sum of its proper divisors (3807414345).

11422243023 is an equidigital number, since it uses as much as digits as its factorization.

11422243023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807414344.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11422243023 its reverse (32034222411), we get a palindrome (43456465434).

The spelling of 11422243023 in words is "eleven billion, four hundred twenty-two million, two hundred forty-three thousand, twenty-three".