11112535250 has 16 divisors (see below), whose sum is σ = 20802666456. Its totient is φ = 4445014000.

The previous prime is 11112535229. The next prime is 11112535253. The reversal of 11112535250 is 5253521111.

It can be written as a sum of positive squares in 4 ways, for example, as 1174638529 + 9937896721 = 34273^2 + 99689^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11112535253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22224821 + ... + 22225320.

Almost surely, 2^11112535250 is an apocalyptic number.

11112535250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112535250 is a deficient number, since it is larger than the sum of its proper divisors (9690131206).

11112535250 is an equidigital number, since it uses as much as digits as its factorization.

11112535250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44450158 (or 44450148 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 11112535250 in words is "eleven billion, one hundred twelve million, five hundred thirty-five thousand, two hundred fifty".