16206112825 has 12 divisors (see below), whose sum is σ = 22966377280. Its totient is φ = 11112762960.

The previous prime is 16206112711. The next prime is 16206112829. The reversal of 16206112825 is 52821160261.

It is a happy number.

It is not a de Polignac number, because 16206112825 - 2¹³ = 16206104633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16206112829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46303005 + ... + 46303354.

Almost surely, 2^16206112825 is an apocalyptic number.

It is an amenable number.

16206112825 is a deficient number, since it is larger than the sum of its proper divisors (6760264455).

16206112825 is an equidigital number, since it uses as much as digits as its factorization.

16206112825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92606376 (or 92606371 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 16206112825 in words is "sixteen billion, two hundred six million, one hundred twelve thousand, eight hundred twenty-five".