11110002250 has 32 divisors (see below), whose sum is σ = 20833630272. Its totient is φ = 4436371600.

The previous prime is 11110002223. The next prime is 11110002251. The reversal of 11110002250 is 5220001111.

It is a self number, because there is not a number n which added to its sum of digits gives 11110002250.

It is not an unprimeable number, because it can be changed into a prime (11110002251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108897 + ... + 184603.

It is an arithmetic number, because the mean of its divisors is an integer number (651050946).

Almost surely, 2^11110002250 is an apocalyptic number.

11110002250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110002250 is a deficient number, since it is larger than the sum of its proper divisors (9723628022).

11110002250 is an equidigital number, since it uses as much as digits as its factorization.

11110002250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76311 (or 76301 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 11110002250 its reverse (5220001111), we get a palindrome (16330003361).

The spelling of 11110002250 in words is "eleven billion, one hundred ten million, two thousand, two hundred fifty".