11248306278 has 16 divisors (see below), whose sum is σ = 24541759296. Its totient is φ = 3408577640.

The previous prime is 11248306247. The next prime is 11248306319. The reversal of 11248306278 is 87260384211.

11248306278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85214376 + ... + 85214507.

It is an arithmetic number, because the mean of its divisors is an integer number (1533859956).

Almost surely, 2^11248306278 is an apocalyptic number.

11248306278 is an abundant number, since it is smaller than the sum of its proper divisors (13293453018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11248306278 is a wasteful number, since it uses less digits than its factorization.

11248306278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170428899.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 11248306278 in words is "eleven billion, two hundred forty-eight million, three hundred six thousand, two hundred seventy-eight".