16213336219 has 2 divisors, whose sum is σ = 16213336220. Its totient is φ = 16213336218.

The previous prime is 16213336199. The next prime is 16213336241. The reversal of 16213336219 is 91263331261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16213336219 - 2⁷ = 16213336091 is a prime.

It is a super-2 number, since 2×16213336219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16213336819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8106668109 + 8106668110.

It is an arithmetic number, because the mean of its divisors is an integer number (8106668110).

Almost surely, 2^16213336219 is an apocalyptic number.

16213336219 is a deficient number, since it is larger than the sum of its proper divisors (1).

16213336219 is an equidigital number, since it uses as much as digits as its factorization.

16213336219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 37.

The spelling of 16213336219 in words is "sixteen billion, two hundred thirteen million, three hundred thirty-six thousand, two hundred nineteen".