1001012407211 has 2 divisors, whose sum is σ = 1001012407212. Its totient is φ = 1001012407210.

The previous prime is 1001012407193. The next prime is 1001012407223. The reversal of 1001012407211 is 1127042101001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001012407211 - 2¹⁰ = 1001012406187 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1001012407411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500506203605 + 500506203606.

It is an arithmetic number, because the mean of its divisors is an integer number (500506203606).

Almost surely, 2^{1001012407211} is an apocalyptic number.

1001012407211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001012407211 is an equidigital number, since it uses as much as digits as its factorization.

1001012407211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 1001012407211 its reverse (1127042101001), we get a palindrome (2128054508212).

The spelling of 1001012407211 in words is "one trillion, one billion, twelve million, four hundred seven thousand, two hundred eleven".