11422045500 has 48 divisors (see below), whose sum is σ = 33261000864. Its totient is φ = 3045878400.

The previous prime is 11422045489. The next prime is 11422045501. The reversal of 11422045500 is 554022411.

11422045500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422045501) 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, 3805849 + ... + 3808848.

It is an arithmetic number, because the mean of its divisors is an integer number (692937518).

Almost surely, 2^11422045500 is an apocalyptic number.

11422045500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11422045500 is an abundant number, since it is smaller than the sum of its proper divisors (21838955364).

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

11422045500 is a wasteful number, since it uses less digits than its factorization.

11422045500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7614719 (or 7614707 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 11422045500 its reverse (554022411), we get a palindrome (11976067911).

The spelling of 11422045500 in words is "eleven billion, four hundred twenty-two million, forty-five thousand, five hundred".