11210425505 has 16 divisors (see below), whose sum is σ = 14203358400. Its totient is φ = 8470630080.

The previous prime is 11210425441. The next prime is 11210425511. The reversal of 11210425505 is 50552401211.

It is not a de Polignac number, because 11210425505 - 2⁶ = 11210425441 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146810 + ... + 209699.

It is an arithmetic number, because the mean of its divisors is an integer number (887709900).

Almost surely, 2^11210425505 is an apocalyptic number.

It is an amenable number.

11210425505 is a deficient number, since it is larger than the sum of its proper divisors (2992932895).

11210425505 is a wasteful number, since it uses less digits than its factorization.

11210425505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356864.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 11210425505 its reverse (50552401211), we get a palindrome (61762826716).

The spelling of 11210425505 in words is "eleven billion, two hundred ten million, four hundred twenty-five thousand, five hundred five".