1102102221149 has 2 divisors, whose sum is σ = 1102102221150. Its totient is φ = 1102102221148.

The previous prime is 1102102221119. The next prime is 1102102221229. The reversal of 1102102221149 is 9411222012011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1082609035225 + 19493185924 = 1040485^2 + 139618^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102102221149 - 2⁴⁰ = 2590593373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102102221119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551051110574 + 551051110575.

It is an arithmetic number, because the mean of its divisors is an integer number (551051110575).

Almost surely, 2^{1102102221149} is an apocalyptic number.

It is an amenable number.

1102102221149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102102221149 is an equidigital number, since it uses as much as digits as its factorization.

1102102221149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 1102102221149 in words is "one trillion, one hundred two billion, one hundred two million, two hundred twenty-one thousand, one hundred forty-nine".