1000210210209 has 24 divisors (see below), whose sum is σ = 1689539289152. Its totient is φ = 558256860000.

The previous prime is 1000210210093. The next prime is 1000210210277. The reversal of 1000210210209 is 9020120120001.

It is not a de Polignac number, because 1000210210209 - 2⁷ = 1000210210081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000210210191 and 1000210210200.

It is not an unprimeable number, because it can be changed into a prime (1000210214209) 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 in 23 ways as a sum of consecutive naturals, for example, 184606042 + ... + 184611459.

Almost surely, 2^{1000210210209} is an apocalyptic number.

It is an amenable number.

1000210210209 is a deficient number, since it is larger than the sum of its proper divisors (689329078943).

1000210210209 is a wasteful number, since it uses less digits than its factorization.

1000210210209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369217557 (or 369217554 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 1000210210209 in words is "one trillion, two hundred ten million, two hundred ten thousand, two hundred nine".