16140622219 has 2 divisors, whose sum is σ = 16140622220. Its totient is φ = 16140622218.

The previous prime is 16140622207. The next prime is 16140622229. The reversal of 16140622219 is 91222604161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16140622219 - 2²⁵ = 16107067787 is a prime.

It is a super-2 number, since 2×16140622219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16140622229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8070311109 + 8070311110.

It is an arithmetic number, because the mean of its divisors is an integer number (8070311110).

Almost surely, 2^16140622219 is an apocalyptic number.

16140622219 is a deficient number, since it is larger than the sum of its proper divisors (1).

16140622219 is an equidigital number, since it uses as much as digits as its factorization.

16140622219 is an evil number, because the sum of its binary digits is even.

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

The spelling of 16140622219 in words is "sixteen billion, one hundred forty million, six hundred twenty-two thousand, two hundred nineteen".