16012208239 has 2 divisors, whose sum is σ = 16012208240. Its totient is φ = 16012208238.

The previous prime is 16012208213. The next prime is 16012208263. The reversal of 16012208239 is 93280221061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16012208239 - 2¹¹ = 16012206191 is a prime.

It is a super-2 number, since 2×16012208239² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16012208209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8006104119 + 8006104120.

It is an arithmetic number, because the mean of its divisors is an integer number (8006104120).

Almost surely, 2^16012208239 is an apocalyptic number.

16012208239 is a deficient number, since it is larger than the sum of its proper divisors (1).

16012208239 is an equidigital number, since it uses as much as digits as its factorization.

16012208239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 16012208239 in words is "sixteen billion, twelve million, two hundred eight thousand, two hundred thirty-nine".