1102112231219 has 2 divisors, whose sum is σ = 1102112231220. Its totient is φ = 1102112231218.

The previous prime is 1102112231201. The next prime is 1102112231239. The reversal of 1102112231219 is 9121322112011.

It is a weak prime.

It is an emirp because it is prime and its reverse (9121322112011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102112231219 - 2²⁰ = 1102111182643 is a prime.

It is a super-2 number, since 2×1102112231219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1102112231239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551056115609 + 551056115610.

It is an arithmetic number, because the mean of its divisors is an integer number (551056115610).

Almost surely, 2^{1102112231219} is an apocalyptic number.

1102112231219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102112231219 is an equidigital number, since it uses as much as digits as its factorization.

1102112231219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

It can be divided in two parts, 1102112 and 231219, that added together give a palindrome (1333331).

The spelling of 1102112231219 in words is "one trillion, one hundred two billion, one hundred twelve million, two hundred thirty-one thousand, two hundred nineteen".