11265249198 has 16 divisors (see below), whose sum is σ = 25749141120. Its totient is φ = 3218642616.

The previous prime is 11265249173. The next prime is 11265249241. The reversal of 11265249198 is 89194256211.

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, 134110068 + ... + 134110151.

It is an arithmetic number, because the mean of its divisors is an integer number (1609321320).

Almost surely, 2^11265249198 is an apocalyptic number.

11265249198 is an abundant number, since it is smaller than the sum of its proper divisors (14483891922).

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

11265249198 is a wasteful number, since it uses less digits than its factorization.

11265249198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268220231.

The product of its digits is 311040, while the sum is 48.

The spelling of 11265249198 in words is "eleven billion, two hundred sixty-five million, two hundred forty-nine thousand, one hundred ninety-eight".