11123054522000 has 40 divisors (see below), whose sum is σ = 26895545839032. Its totient is φ = 4449221808000.

The previous prime is 11123054521961. The next prime is 11123054522051. The reversal of 11123054522000 is 22545032111.

11123054522000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 909558949264 + 10213495572736 = 953708^2 + 3195856^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2780761631 + ... + 2780765630.

Almost surely, 2^{11123054522000} is an apocalyptic number.

11123054522000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11123054522000 is an abundant number, since it is smaller than the sum of its proper divisors (15772491317032).

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

11123054522000 is an equidigital number, since it uses as much as digits as its factorization.

11123054522000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561527284 (or 5561527268 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 11123054522000 its reverse (22545032111), we get a palindrome (11145599554111).

The spelling of 11123054522000 in words is "eleven trillion, one hundred twenty-three billion, fifty-four million, five hundred twenty-two thousand".