1110002209997 has 2 divisors, whose sum is σ = 1110002209998. Its totient is φ = 1110002209996.

The previous prime is 1110002209937. The next prime is 1110002210017. The reversal of 1110002209997 is 7999022000111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 989774275876 + 120227934121 = 994874^2 + 346739^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110002209997 - 2¹⁴ = 1110002193613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110002209937) 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, 555001104998 + 555001104999.

It is an arithmetic number, because the mean of its divisors is an integer number (555001104999).

Almost surely, 2^{1110002209997} is an apocalyptic number.

It is an amenable number.

1110002209997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110002209997 is an equidigital number, since it uses as much as digits as its factorization.

1110002209997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 41.

The spelling of 1110002209997 in words is "one trillion, one hundred ten billion, two million, two hundred nine thousand, nine hundred ninety-seven".