11185389096 has 64 divisors (see below), whose sum is σ = 31984243200. Its totient is φ = 3193226688.

The previous prime is 11185389077. The next prime is 11185389109. The reversal of 11185389096 is 69098358111.

It is a super-2 number, since 2×11185389096² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185071 + ... + 237953.

It is an arithmetic number, because the mean of its divisors is an integer number (499753800).

Almost surely, 2^11185389096 is an apocalyptic number.

It is an amenable number.

11185389096 is an abundant number, since it is smaller than the sum of its proper divisors (20798854104).

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

11185389096 is a wasteful number, since it uses less digits than its factorization.

11185389096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54158 (or 54154 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 51.

The spelling of 11185389096 in words is "eleven billion, one hundred eighty-five million, three hundred eighty-nine thousand, ninety-six".