1102100022019 has 2 divisors, whose sum is σ = 1102100022020. Its totient is φ = 1102100022018.

The previous prime is 1102100022013. The next prime is 1102100022041. The reversal of 1102100022019 is 9102200012011.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9102200012011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102100022019 - 2³ = 1102100022011 is a prime.

It is a super-2 number, since 2×1102100022019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102100021987 and 1102100022005.

It is not a weakly prime, because it can be changed into another prime (1102100022011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551050011009 + 551050011010.

It is an arithmetic number, because the mean of its divisors is an integer number (551050011010).

Almost surely, 2^{1102100022019} is an apocalyptic number.

1102100022019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102100022019 is an equidigital number, since it uses as much as digits as its factorization.

1102100022019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 1102100022019 in words is "one trillion, one hundred two billion, one hundred million, twenty-two thousand, nineteen".