1001003212211 has 2 divisors, whose sum is σ = 1001003212212. Its totient is φ = 1001003212210.

The previous prime is 1001003212207. The next prime is 1001003212309. The reversal of 1001003212211 is 1122123001001.

1001003212211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001003212211 - 2² = 1001003212207 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001003212411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500501606105 + 500501606106.

It is an arithmetic number, because the mean of its divisors is an integer number (500501606106).

Almost surely, 2^{1001003212211} is an apocalyptic number.

1001003212211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001003212211 is an equidigital number, since it uses as much as digits as its factorization.

1001003212211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1001003212211 its reverse (1122123001001), we get a palindrome (2123126213212).

The spelling of 1001003212211 in words is "one trillion, one billion, three million, two hundred twelve thousand, two hundred eleven".