11085558372 has 96 divisors (see below), whose sum is σ = 33296211200. Its totient is φ = 3123899136.

The previous prime is 11085558371. The next prime is 11085558383. The reversal of 11085558372 is 27385558011.

11085558372 is a `hidden beast` number, since 1 + 10 + 8 + 55 + 583 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (11085558371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45247 + ... + 155622.

Almost surely, 2^11085558372 is an apocalyptic number.

11085558372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11085558372 is an abundant number, since it is smaller than the sum of its proper divisors (22210652828).

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

11085558372 is a wasteful number, since it uses less digits than its factorization.

11085558372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200962 (or 200954 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 45.

The spelling of 11085558372 in words is "eleven billion, eighty-five million, five hundred fifty-eight thousand, three hundred seventy-two".