11225543235 has 64 divisors (see below), whose sum is σ = 19447296000. Its totient is φ = 5510913408.

The previous prime is 11225543191. The next prime is 11225543237. The reversal of 11225543235 is 53234552211.

It is not a de Polignac number, because 11225543235 - 2⁶ = 11225543171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11225543196 and 11225543205.

It is not an unprimeable number, because it can be changed into a prime (11225543237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2436444 + ... + 2441046.

It is an arithmetic number, because the mean of its divisors is an integer number (303864000).

Almost surely, 2^11225543235 is an apocalyptic number.

11225543235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11225543235 is a deficient number, since it is larger than the sum of its proper divisors (8221752765).

11225543235 is a wasteful number, since it uses less digits than its factorization.

11225543235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4872.

The product of its digits is 36000, while the sum is 33.

The spelling of 11225543235 in words is "eleven billion, two hundred twenty-five million, five hundred forty-three thousand, two hundred thirty-five".