1102221012019 has 2 divisors, whose sum is σ = 1102221012020. Its totient is φ = 1102221012018.

The previous prime is 1102221011999. The next prime is 1102221012037. The reversal of 1102221012019 is 9102101222011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102221012019 - 2⁷ = 1102221011891 is a prime.

It is a super-2 number, since 2×1102221012019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1102221012119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551110506009 + 551110506010.

It is an arithmetic number, because the mean of its divisors is an integer number (551110506010).

Almost surely, 2^{1102221012019} is an apocalyptic number.

1102221012019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102221012019 is an equidigital number, since it uses as much as digits as its factorization.

1102221012019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 1102221012019 in words is "one trillion, one hundred two billion, two hundred twenty-one million, twelve thousand, nineteen".