25522330011 has 16 divisors (see below), whose sum is σ = 34957326624. Its totient is φ = 16551316224.

The previous prime is 25522329997. The next prime is 25522330073. The reversal of 25522330011 is 11003322552.

It is a happy number.

It is not a de Polignac number, because 25522330011 - 2⁵ = 25522329979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25522330081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524721 + ... + 571293.

It is an arithmetic number, because the mean of its divisors is an integer number (2184832914).

Almost surely, 2^25522330011 is an apocalyptic number.

25522330011 is a deficient number, since it is larger than the sum of its proper divisors (9434996613).

25522330011 is a wasteful number, since it uses less digits than its factorization.

25522330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51550.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 25522330011 its reverse (11003322552), we get a palindrome (36525652563).

The spelling of 25522330011 in words is "twenty-five billion, five hundred twenty-two million, three hundred thirty thousand, eleven".