11009392250 has 32 divisors (see below), whose sum is σ = 20792021328. Its totient is φ = 4364774400.

The previous prime is 11009392237. The next prime is 11009392259. The reversal of 11009392250 is 5229390011.

It can be written as a sum of positive squares in 8 ways, for example, as 780699481 + 10228692769 = 27941^2 + 101137^2 .

It is not an unprimeable number, because it can be changed into a prime (11009392259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166607 + ... + 223106.

Almost surely, 2^11009392250 is an apocalyptic number.

11009392250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11009392250 is a deficient number, since it is larger than the sum of its proper divisors (9782629078).

11009392250 is a wasteful number, since it uses less digits than its factorization.

11009392250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389843 (or 389833 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The spelling of 11009392250 in words is "eleven billion, nine million, three hundred ninety-two thousand, two hundred fifty".