16225228908 has 120 divisors (see below), whose sum is σ = 50147143200. Its totient is φ = 4475907072.

The previous prime is 16225228907. The next prime is 16225228913. The reversal of 16225228908 is 80982252261.

16225228908 is a `hidden beast` number, since 16 + 22 + 522 + 8 + 90 + 8 = 666.

16225228908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16225228907) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 57573 + ... + 189116.

It is an arithmetic number, because the mean of its divisors is an integer number (417892860).

Almost surely, 2^16225228908 is an apocalyptic number.

16225228908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16225228908 is an abundant number, since it is smaller than the sum of its proper divisors (33921914292).

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

16225228908 is a wasteful number, since it uses less digits than its factorization.

16225228908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246741 (or 246730 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 16225228908 in words is "sixteen billion, two hundred twenty-five million, two hundred twenty-eight thousand, nine hundred eight".