11052122536 has 32 divisors (see below), whose sum is σ = 25504899840. Its totient is φ = 4372267968.

The previous prime is 11052122533. The next prime is 11052122563. The reversal of 11052122536 is 63522125011.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (11052122533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7590016 + ... + 7591471.

It is an arithmetic number, because the mean of its divisors is an integer number (797028120).

Almost surely, 2^11052122536 is an apocalyptic number.

It is an amenable number.

11052122536 is an abundant number, since it is smaller than the sum of its proper divisors (14452777304).

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

11052122536 is a wasteful number, since it uses less digits than its factorization.

11052122536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15181513 (or 15181509 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11052122536 its reverse (63522125011), we get a palindrome (74574247547).

The spelling of 11052122536 in words is "eleven billion, fifty-two million, one hundred twenty-two thousand, five hundred thirty-six".