1002012010211 has 4 divisors (see below), whose sum is σ = 1002029018400. Its totient is φ = 1001995002024.

The previous prime is 1002012010163. The next prime is 1002012010229. The reversal of 1002012010211 is 1120102102001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1002012010211 - 2⁶ = 1002012010147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002012010192 and 1002012010201.

It is not an unprimeable number, because it can be changed into a prime (1002012030211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8415416 + ... + 8533653.

It is an arithmetic number, because the mean of its divisors is an integer number (250507254600).

Almost surely, 2^{1002012010211} is an apocalyptic number.

1002012010211 is a deficient number, since it is larger than the sum of its proper divisors (17008189).

1002012010211 is an equidigital number, since it uses as much as digits as its factorization.

1002012010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17008188.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1002012010211 its reverse (1120102102001), we get a palindrome (2122114112212).

The spelling of 1002012010211 in words is "one trillion, two billion, twelve million, ten thousand, two hundred eleven".