11322145450 has 144 divisors (see below), whose sum is σ = 26726539392. Its totient is φ = 3492720000.

The previous prime is 11322145433. The next prime is 11322145481. The reversal of 11322145450 is 5454122311.

11322145450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 4276027 + ... + 4278673.

It is an arithmetic number, because the mean of its divisors is an integer number (185600968).

Almost surely, 2^11322145450 is an apocalyptic number.

11322145450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11322145450 is an abundant number, since it is smaller than the sum of its proper divisors (15404393942).

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

11322145450 is a wasteful number, since it uses less digits than its factorization.

11322145450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789 (or 2773 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11322145450 its reverse (5454122311), we get a palindrome (16776267761).

The spelling of 11322145450 in words is "eleven billion, three hundred twenty-two million, one hundred forty-five thousand, four hundred fifty".