16228500007 has 2 divisors, whose sum is σ = 16228500008. Its totient is φ = 16228500006.

The previous prime is 16228499983. The next prime is 16228500109. The reversal of 16228500007 is 70000582261.

16228500007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16228500007 - 2⁷ = 16228499879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16228504007) 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 as a sum of consecutive naturals, namely, 8114250003 + 8114250004.

It is an arithmetic number, because the mean of its divisors is an integer number (8114250004).

Almost surely, 2^16228500007 is an apocalyptic number.

16228500007 is a deficient number, since it is larger than the sum of its proper divisors (1).

16228500007 is an equidigital number, since it uses as much as digits as its factorization.

16228500007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 16228500007 in words is "sixteen billion, two hundred twenty-eight million, five hundred thousand, seven".