11225908755 has 24 divisors (see below), whose sum is σ = 19504714320. Its totient is φ = 5972852160.

The previous prime is 11225908753. The next prime is 11225908763. The reversal of 11225908755 is 55780952211.

11225908755 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 590 + 8 + 7 + 55 = 666.

11225908755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11225908755 - 2¹ = 11225908753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 11225908755.

It is not an unprimeable number, because it can be changed into a prime (11225908753) 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 23 ways as a sum of consecutive naturals, for example, 278836 + ... + 316545.

It is an arithmetic number, because the mean of its divisors is an integer number (812696430).

Almost surely, 2^11225908755 is an apocalyptic number.

11225908755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11225908755 is a deficient number, since it is larger than the sum of its proper divisors (8278805565).

11225908755 is a wasteful number, since it uses less digits than its factorization.

11225908755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595811 (or 595808 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 45.

The spelling of 11225908755 in words is "eleven billion, two hundred twenty-five million, nine hundred eight thousand, seven hundred fifty-five".