1001102209999 has 2 divisors, whose sum is σ = 1001102210000. Its totient is φ = 1001102209998.

The previous prime is 1001102209997. The next prime is 1001102210131. The reversal of 1001102209999 is 9999022011001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001102209999 - 2¹ = 1001102209997 is a prime.

Together with 1001102209997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001102209997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500551104999 + 500551105000.

It is an arithmetic number, because the mean of its divisors is an integer number (500551105000).

Almost surely, 2^{1001102209999} is an apocalyptic number.

1001102209999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001102209999 is an equidigital number, since it uses as much as digits as its factorization.

1001102209999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 43.

The spelling of 1001102209999 in words is "one trillion, one billion, one hundred two million, two hundred nine thousand, nine hundred ninety-nine".