1110110201999 has 2 divisors, whose sum is σ = 1110110202000. Its totient is φ = 1110110201998.

The previous prime is 1110110201987. The next prime is 1110110202043. The reversal of 1110110201999 is 9991020110111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110110201999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110110201939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555055100999 + 555055101000.

It is an arithmetic number, because the mean of its divisors is an integer number (555055101000).

Almost surely, 2^{1110110201999} is an apocalyptic number.

1110110201999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110110201999 is an equidigital number, since it uses as much as digits as its factorization.

1110110201999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 35.

The spelling of 1110110201999 in words is "one trillion, one hundred ten billion, one hundred ten million, two hundred one thousand, nine hundred ninety-nine".