11122334567819 has 2 divisors, whose sum is σ = 11122334567820. Its totient is φ = 11122334567818.

The previous prime is 11122334567693. The next prime is 11122334567833. The reversal of 11122334567819 is 91876543322111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122334567819 - 2²⁴ = 11122317790603 is a prime.

It is a super-2 number, since 2×11122334567819² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11122334567899) 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, 5561167283909 + 5561167283910.

It is an arithmetic number, because the mean of its divisors is an integer number (5561167283910).

Almost surely, 2^{11122334567819} is an apocalyptic number.

11122334567819 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122334567819 is an equidigital number, since it uses as much as digits as its factorization.

11122334567819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 53.

The spelling of 11122334567819 in words is "eleven trillion, one hundred twenty-two billion, three hundred thirty-four million, five hundred sixty-seven thousand, eight hundred nineteen".