200001001211051 has 2 divisors, whose sum is σ = 200001001211052. Its totient is φ = 200001001211050.

The previous prime is 200001001211009. The next prime is 200001001211069. The reversal of 200001001211051 is 150112100100002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200001001211051 - 2³⁰ = 199999927469227 is a prime.

It is not a weakly prime, because it can be changed into another prime (200001001211071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000500605525 + 100000500605526.

It is an arithmetic number, because the mean of its divisors is an integer number (100000500605526).

Almost surely, 2^{200001001211051} is an apocalyptic number.

200001001211051 is a deficient number, since it is larger than the sum of its proper divisors (1).

200001001211051 is an equidigital number, since it uses as much as digits as its factorization.

200001001211051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 200001001211051 its reverse (150112100100002), we get a palindrome (350113101311053).

The spelling of 200001001211051 in words is "two hundred trillion, one billion, one million, two hundred eleven thousand, fifty-one".