1112003210009 has 2 divisors, whose sum is σ = 1112003210010. Its totient is φ = 1112003210008.

The previous prime is 1112003209991. The next prime is 1112003210023. The reversal of 1112003210009 is 9000123002111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1072577136409 + 39426073600 = 1035653^2 + 198560^2 .

It is an emirp because it is prime and its reverse (9000123002111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112003210009 is a prime.

It is a super-2 number, since 2×1112003210009² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112003210039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556001605004 + 556001605005.

It is an arithmetic number, because the mean of its divisors is an integer number (556001605005).

Almost surely, 2^{1112003210009} is an apocalyptic number.

It is an amenable number.

1112003210009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112003210009 is an equidigital number, since it uses as much as digits as its factorization.

1112003210009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 1112003210009 in words is "one trillion, one hundred twelve billion, three million, two hundred ten thousand, nine".