1120001110999 has 2 divisors, whose sum is σ = 1120001111000. Its totient is φ = 1120001110998.

The previous prime is 1120001110957. The next prime is 1120001111077. The reversal of 1120001110999 is 9990111000211.

It is a weak prime.

It is an emirp because it is prime and its reverse (9990111000211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120001110999 - 2¹⁹ = 1120000586711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120001110399) 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, 560000555499 + 560000555500.

It is an arithmetic number, because the mean of its divisors is an integer number (560000555500).

Almost surely, 2^{1120001110999} is an apocalyptic number.

1120001110999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120001110999 is an equidigital number, since it uses as much as digits as its factorization.

1120001110999 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 34.

The spelling of 1120001110999 in words is "one trillion, one hundred twenty billion, one million, one hundred ten thousand, nine hundred ninety-nine".