100000000212011 has 2 divisors, whose sum is σ = 100000000212012. Its totient is φ = 100000000212010.

The previous prime is 100000000211941. The next prime is 100000000212037. The reversal of 100000000212011 is 110212000000001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100000000212011 - 2³⁰ = 99998926470187 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100000000212011.

It is not a weakly prime, because it can be changed into another prime (100000000212811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000000106005 + 50000000106006.

It is an arithmetic number, because the mean of its divisors is an integer number (50000000106006).

Almost surely, 2^{100000000212011} is an apocalyptic number.

100000000212011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000000212011 is an equidigital number, since it uses as much as digits as its factorization.

100000000212011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100000000212011 its reverse (110212000000001), we get a palindrome (210212000212012).

The spelling of 100000000212011 in words is "one hundred trillion, two hundred twelve thousand, eleven".