1822490214199 has 2 divisors, whose sum is σ = 1822490214200. Its totient is φ = 1822490214198.

The previous prime is 1822490214197. The next prime is 1822490214269. The reversal of 1822490214199 is 9914120942281.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1822490214199 - 2¹ = 1822490214197 is a prime.

It is a super-2 number, since 2×1822490214199² (a number of 25 digits) contains 22 as substring.

Together with 1822490214197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1822490214197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 911245107099 + 911245107100.

It is an arithmetic number, because the mean of its divisors is an integer number (911245107100).

Almost surely, 2^{1822490214199} is an apocalyptic number.

1822490214199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1822490214199 is an equidigital number, since it uses as much as digits as its factorization.

1822490214199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 52.

The spelling of 1822490214199 in words is "one trillion, eight hundred twenty-two billion, four hundred ninety million, two hundred fourteen thousand, one hundred ninety-nine".