11254110205 has 8 divisors (see below), whose sum is σ = 14543773272. Its totient is φ = 8310727488.

The previous prime is 11254110169. The next prime is 11254110221. The reversal of 11254110205 is 50201145211.

It can be written as a sum of positive squares in 4 ways, for example, as 2289239716 + 8964870489 = 47846^2 + 94683^2 .

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 11254110205 - 2⁹ = 11254109693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86570014 + ... + 86570143.

It is an arithmetic number, because the mean of its divisors is an integer number (1817971659).

Almost surely, 2^11254110205 is an apocalyptic number.

It is an amenable number.

11254110205 is a deficient number, since it is larger than the sum of its proper divisors (3289663067).

11254110205 is a wasteful number, since it uses less digits than its factorization.

11254110205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173140175.

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 11254110205 its reverse (50201145211), we get a palindrome (61455255416).

The spelling of 11254110205 in words is "eleven billion, two hundred fifty-four million, one hundred ten thousand, two hundred five".