11322403242 has 32 divisors (see below), whose sum is σ = 23433166080. Its totient is φ = 3642824640.

The previous prime is 11322403241. The next prime is 11322403243. The reversal of 11322403242 is 24230422311.

It is a happy number.

11322403242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11322403241) and next prime (11322403243).

It is a super-2 number, since 2×11322403242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11322403241) 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 15 ways as a sum of consecutive naturals, for example, 656692 + ... + 673712.

It is an arithmetic number, because the mean of its divisors is an integer number (732286440).

Almost surely, 2^11322403242 is an apocalyptic number.

11322403242 is an abundant number, since it is smaller than the sum of its proper divisors (12110762838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11322403242 is a wasteful number, since it uses less digits than its factorization.

11322403242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20878.

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

Adding to 11322403242 its reverse (24230422311), we get a palindrome (35552825553).

The spelling of 11322403242 in words is "eleven billion, three hundred twenty-two million, four hundred three thousand, two hundred forty-two".