6422012019499 has 2 divisors, whose sum is σ = 6422012019500. Its totient is φ = 6422012019498.

The previous prime is 6422012019497. The next prime is 6422012019557. The reversal of 6422012019499 is 9949102102246.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6422012019499 - 2¹ = 6422012019497 is a prime.

It is a super-2 number, since 2×6422012019499² (a number of 26 digits) contains 22 as substring.

Together with 6422012019497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6422012019497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211006009749 + 3211006009750.

It is an arithmetic number, because the mean of its divisors is an integer number (3211006009750).

Almost surely, 2^{6422012019499} is an apocalyptic number.

6422012019499 is a deficient number, since it is larger than the sum of its proper divisors (1).

6422012019499 is an equidigital number, since it uses as much as digits as its factorization.

6422012019499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 6422012019499 in words is "six trillion, four hundred twenty-two billion, twelve million, nineteen thousand, four hundred ninety-nine".