9557225112 has 32 divisors (see below), whose sum is σ = 25150593600. Its totient is φ = 3018070944.

The previous prime is 9557225063. The next prime is 9557225113. The reversal of 9557225112 is 2115227559.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9557225113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10478958 + ... + 10479869.

It is an arithmetic number, because the mean of its divisors is an integer number (785956050).

Almost surely, 2^9557225112 is an apocalyptic number.

It is an amenable number.

9557225112 is an abundant number, since it is smaller than the sum of its proper divisors (15593368488).

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

9557225112 is a wasteful number, since it uses less digits than its factorization.

9557225112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20958855 (or 20958851 counting only the distinct ones).

The product of its digits is 63000, while the sum is 39.

The square root of 9557225112 is about 97761.0613281178. The cubic root of 9557225112 is about 2122.1558341574.

The spelling of 9557225112 in words is "nine billion, five hundred fifty-seven million, two hundred twenty-five thousand, one hundred twelve".