225103011811 has 8 divisors (see below), whose sum is σ = 225291553344. Its totient is φ = 224914522560.

The previous prime is 225103011799. The next prime is 225103011901. The reversal of 225103011811 is 118110301522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225103011811 - 2⁹ = 225103011299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225103014811) 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 7 ways as a sum of consecutive naturals, for example, 17977525 + ... + 17990041.

It is an arithmetic number, because the mean of its divisors is an integer number (28161444168).

Almost surely, 2^225103011811 is an apocalyptic number.

225103011811 is a deficient number, since it is larger than the sum of its proper divisors (188541533).

225103011811 is a wasteful number, since it uses less digits than its factorization.

225103011811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26141.

The product of its (nonzero) digits is 480, while the sum is 25.

The spelling of 225103011811 in words is "two hundred twenty-five billion, one hundred three million, eleven thousand, eight hundred eleven".